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Totally video-guided thorascopic cardiac surgery (TVTCS) represents one of the most minimally invasive access routes to the heart. Its feasibility and safety can be guaranteed by an experienced surgeon with skilled operative techniques under the guidance of a video signal via thoracoscopy and the imaging from transesophageal echocardiography. At present, this surgical approach has been applied for atrioventricular valve disease, atrial septum defects plus and partial anomalous pulmonary venous drainage, cardiac tumors, hypertrophic obstructive cardiomyopathy, aortic valve disease, and atrial fibrillation. Multimodality cardiovascular imaging, including echocardiography, X-ray, computed tomography (CT), magnetic resonance imaging (MRI) and cardiac catheterization, provides morphologic characteristics and function status of the cardiovascular system and a comprehensive view of the target anatomy. In this review, the benefits of multimodality cardiovascular imaging are summarized for the clinical practice of TVTCS, including the preoperative preparation, intraoperative guidance and postoperative supervision. The disease categories are also individually reviewed on the basis of multimodality cardiovascular imaging, to ensure the feasibility and safety for TVTCS. Cardiovascular imaging technologies not only confirm who is a candidate for this surgical technique, but also provide technical support during the procedure and for postop follow to assess the clinical outcomes. Multimodality cardiovascular imaging is instrumental to provide the requirements to solve the problems for conduction of TVTCS; and to provide individualized protocols with high-resolution and real-time dynamic imaging fusion.
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BACKGROUND: The effect of a narrow chest on minimally invasive mitral valve surgery (MIMVS) is unclear.MethodsâandâResults: We enrolled 206 MIMVS patients and measured anteroposterior diameter (APD) between the sternum and vertebra, transverse thoracic diameter (TD), right and left APD of the hemithorax (RD and LD, respectively), and the Haller index (HI; TD/APD ratio) on computed tomography. Preoperative characteristics and operative outcomes were compared between patients with a narrow chest (Group N; HI >2.5; n=53) and those with a normal chest (control [C]; HI ≤2.5; n=153), and the correlations of these measurements with operation time were evaluated in 133 patients undergoing an isolated mitral procedure. Groups N and C differed significantly in APD (89.4 vs. 114.3 mm, respectively; P<0.001), TD (251.5 vs. 240.3 mm, respectively; P=0.002), RD (152.5 vs. 172.5 mm, respectively; P<0.001), LD (155.0 vs. 172.4 mm, respectively; P<0.001), and HI (2.84 vs. 2.12, respectively; P<0.001). Procedural characteristics were comparable, except for a longer aortic cross-clamp time (ACCT) in Group N (118.7 vs. 105.8 min; P=0.047). Rates of surgical death, re-exploration, cerebral infarction, and prolonged ventilation were comparable between the 2 groups. TD was significantly correlated with ACCT (R2=0.037, P=0.028) in patients undergoing an isolated mitral procedure. CONCLUSIONS: Early MIMVS outcomes in patients with narrow chests are satisfactory. TD prolongs ACCT during MIMVS.
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Serratus posterior intercostal plane block (SPSIPB) is a novel periparavertebral block. It provides anterolateral posterior chest wall analgesia. It is an interfascial plane block, performed under ultrasound guidance, and the visualization of landmarks is easy. It is performed deep into the serratus posterior superior muscle at the level of the third rib. Until now, there have been case reports about the usage of single-shot SPSIPB, but there are no reports about the usage of the block catheterization technique of SPSIPB. Continuous infusion from a catheter of interfascial plane blocks is important for postoperative analgesia management after painful surgeries such as thoracic and cardiac surgeries. Thus, we performed SPSIPB catheterization in a patient who underwent right atrial mass excision with minimally invasive thoracotomy surgery. Here, we present our successful analgesic experience with continuous SPSIPB in this case report.
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Atrios Cardíacos , Bloqueo Nervioso , Dolor Postoperatorio , Femenino , Humanos , Persona de Mediana Edad , Atrios Cardíacos/cirugía , Neoplasias Cardíacas/cirugía , Nervios Intercostales , Bloqueo Nervioso/métodos , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/prevención & control , Toracotomía/métodos , Ultrasonografía Intervencional/métodosRESUMEN
OBJECTIVE: To evaluate the outcomes of minimally invasive cardiac surgery (MICS) compared with the sternotomy approach for Jehovah's Witness (JW) patients who cannot receive blood transfusions DESIGN: This was a retrospective observational study. SETTING: The study was conducted at a specialized cardiovascular intervention and surgery institute. PARTICIPANTS: The study cohort comprised JW patients undergoing cardiac surgery between September 2016 and July 2022. INTERVENTIONS: None MEASUREMENTS AND MAIN RESULTS: Patients (n = 63) were divided into MICS (n = 19) and sternotomy (n = 44) groups, and clinical outcomes were analyzed. There was no difference in types of operation except coronary bypass grafting (n = 1 [5.3%] in the MICS group v n = 20 [45.5%] in the sternotomy group; p = 0.005). There were no between-group differences in early mortality and morbidities. Overall survival did not differ significantly during the follow-up period (mean, 43.9 ± 24.4 months). The amount of chest tube drainage was significantly lower in the MICS group on the first postoperative day (mean, 224.0 ± 122.7 mL v 334.0 ± 187.0 mL in the sternotomy group; p = 0.022). The mean hemoglobin level was significantly higher in the MICS group on the day of operation (11.7 ± 1.3 mg/dL v 10.6 ± 2.0 mg/dL in the sternotomy group; p = 0.042) and the first postoperative day (12.3 ± 1.8 mg/dL v 11.2 ± 1.9 mg/dL; p = 0.032). CONCLUSIONS: MICS for JW patients showed favorable early outcomes and mid-term survival compared to conventional sternotomy. MICS may be a viable option for JW patients who decline blood transfusions.
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The AtriClip device enables the safe and reproducible epicardial clipping of the left atrial appendage. Transapical off-pump beating heart mitral valve repair using NeoChord DS100 Artificial Chordae Delivery System has matured and become more standardized. We aim to evaluate the feasibility of combining NeoChord repair and left atrial appendage exclusion in a single procedure through the same minithoracotomy in patients with mitral valve prolapse and atrial fibrillation. From 2018 to 2019, seven patients with severe mitral regurgitation and atrial fibrillation underwent transesophageal echocardiography-guided transapical off-pump mitral valve repair with the novel NeoChord DS 1000 system and concomitant left atrial appendage exclusion using the AtriClip Pro II device. Both procedures were performed via left mini-thoracotomy. The AtriClip device was applied after the NeoChord repair was done. All seven patients had less than moderate mitral regurgitation after the NeoChord repair and successful left atrial appendage occlusion. There were no device or procedure-related complications. Clinical follow-up revealed significant symptomatic improvement, and no cardiovascular complications were reported. Transesophageal echocardiography at 6-12 months post-procedure showed stable left atrial appendage occlusion with no residual flow between the left atrium and the left atrial appendage and a stump of less than 5 mm. Beating heart epicardial clipping of the left atrial appendage using AtriClip concomitant with transapical mitral valve repair using Neochord DS 1000 system is a feasible and safe treatment option in mitral valve prolapse and atrial fibrillation in patients with limited indications. However, its safety needs to be confirmed in a larger series of patients.
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Apéndice Atrial , Fibrilación Atrial , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Prolapso de la Válvula Mitral , Humanos , Insuficiencia de la Válvula Mitral/complicaciones , Insuficiencia de la Válvula Mitral/cirugía , Prolapso de la Válvula Mitral/complicaciones , Prolapso de la Válvula Mitral/cirugía , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Implantación de Prótesis de Válvulas Cardíacas/métodos , Fibrilación Atrial/complicaciones , Fibrilación Atrial/cirugía , Estudios de Factibilidad , Apéndice Atrial/diagnóstico por imagen , Apéndice Atrial/cirugía , Resultado del Tratamiento , Cuerdas TendinosasRESUMEN
OBJECTIVES: Hybrid coronary revascularization (HCR) involves the use of minimally invasive direct coronary artery bypass grafting (CABG) to treat the left anterior descending artery (LAD), and percutaneous coronary intervention to treat non-LAD vessels. We reported the results of a comparative analysis between HCR and off-pump CABG via sternotomy (OPCABG). METHODS: Data were retrospectively collated from patients who underwent HCR or OPCABG for multivessel coronary artery disease between 2011 and 2022. Propensity score-based matching was performed to reduce the selection bias. The Comparisons of cardiac-related death, major adverse cardiac and cerebrovascular events (MACCE), and repeat revascularization were performed by Kaplan-Meier analysis or the Fine-Gray test. RESULTS: After matching, the baseline characteristics were well-balanced between the two groups with 91 patients per group. There was no significant difference in operative mortality rate (1.1% for HCR vs2.2% for OPCABG, p = 1.000). However, patients undergoing HCR required a significantly lower rate of blood product transfusions (p < .001) and experienced significantly fewer pulmonary complications than OPCABG patients (p < .001). At 10 years, the incidences of cardiac-related death, MACCE and repeat revascularization did not differ significantly between the two groups (9.5% vs11.5%, p = .277; 4.7% vs12.3%, p = .361; 1.2% vs2.5%, p = .914, respectively). CONCLUSIONS: For patients with multi-vessel lesions, HCR was comparable to OPCABG in long-term outcomes such as cardiac-related death, MACCE, and the durability of grafts. Additionally, HCR was better than OPCABG in perioperative outcomes. HCR may be an alternative therapy for OPCABG in patients with multi-vessel coronary artery disease.
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INTRODUCTION: The robotic platform reduces the invasiveness of cardiac surgical procedures, thus facilitating earlier discharge in select patients. We sought to evaluate the characteristics, perioperative management, and early outcomes of patients who underwent postoperative day 1 or 2 (POD1-2) discharge after robotic cardiac surgery at our institution. METHODS: Retrospective review of 169 patients who underwent robotic cardiac surgery at our facility between 2019 and 2021 identified 57 patients discharged early on POD1 (n = 19) or POD2 (n = 38) and 112 patients who underwent standard discharge (POD3 or later). Relevant data were extracted and compared. RESULTS: In the early discharge group, median patient age was 62 [IQR: 55, 66] (IQR = interquartile range) years, and 70.2% (40/57) were male. Median Society of Thoracic Surgeons predictive risk of mortality score was 0.36 [IQR: 0.25, 0.56] %. The most common procedures performed were mitral valve repair [66.6%, (38/57)], atrial mass resection [10.5% (6/57)], and coronary artery bypass grafting [10.5% (6/57)]. The only significant differences between the POD1 and POD2 groups were shorter operative time, higher rate of in-operating room extubation, and shorter ICU length of stay in the POD1 group. Lower in-hospital morbidity and comparable 30-day mortality and readmission rates were observed between the early and standard discharge groups. CONCLUSIONS: POD1-2 discharge after various robotic cardiac operations afforded lower morbidity and similar 30-day readmission and mortality rates compared to discharge on POD3 or later. Our findings support the feasibility of POD1-2 discharge after robotic cardiac surgery for patients with low preoperative risk, an uncomplicated postoperative course, and appropriate postoperative management protocols.
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Procedimientos Quirúrgicos Cardíacos , Procedimientos Quirúrgicos Robotizados , Humanos , Masculino , Anciano , Femenino , Procedimientos Quirúrgicos Robotizados/efectos adversos , Procedimientos Quirúrgicos Robotizados/métodos , Alta del Paciente , Estudios de Factibilidad , Procedimientos Quirúrgicos Cardíacos/efectos adversos , CorazónRESUMEN
BACKGROUND: Minimally invasive cardiac surgery provokes substantial pain and therefore analgesic consumption. The effect of fascial plane blocks on analgesic efficacy and overall patient satisfaction remains unclear. We therefore tested the primary hypothesis that fascial plane blocks improve overall benefit analgesia score (OBAS) during the initial 3 days after robotically assisted mitral valve repair. Secondarily, we tested the hypotheses that blocks reduce opioid consumption and improve respiratory mechanics. METHODS: Adults scheduled for robotically assisted mitral valve repairs were randomised to combined pectoralis II and serratus anterior plane blocks or to routine analgesia. The blocks were ultrasound-guided and used a mixture of plain and liposomal bupivacaine. OBAS was measured daily on postoperative Days 1-3 and were analysed with linear mixed effects modelling. Opioid consumption was assessed with a simple linear regression model and respiratory mechanics with a linear mixed model. RESULTS: As planned, we enrolled 194 patients, with 98 assigned to blocks and 96 to routine analgesic management. There was neither time-by-treatment interaction (P=0.67) nor treatment effect on total OBAS over postoperative Days 1-3 with a median difference of 0.08 (95% confidence interval [CI]: -0.50 to 0.67; P=0.69) and an estimated ratio of geometric means of 0.98 (95% CI: 0.85-1.13; P=0.75). There was no evidence of a treatment effect on cumulative opioid consumption or respiratory mechanics. Average pain scores on each postoperative day were similarly low in both groups. CONCLUSIONS: Serratus anterior and pectoralis plane blocks did not improve postoperative analgesia, cumulative opioid consumption, or respiratory mechanics during the initial 3 days after robotically assisted mitral valve repair. CLINICAL TRIAL REGISTRATION: NCT03743194.
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Procedimientos Quirúrgicos Cardíacos , Procedimientos Quirúrgicos Robotizados , Adulto , Humanos , Analgésicos Opioides , Válvula Mitral/cirugía , Analgésicos/uso terapéutico , Dolor/tratamiento farmacológico , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/tratamiento farmacológicoRESUMEN
Literature regarding monitoring and consequences of distal limb ischemia due to femoral artery cannulation for Minimally Invasive Cardiac Surgery (MICS) remains limited. The primary objective was to determine its incidence, defined as a ≥ 15% difference in regional Oxygen Saturation (rSO2) lasting ≥ four consecutive minutes between the cannulated and non-cannulated limb. The secondary objectives included: determination of distal limb ischemia, defined as a Tissue Oxygenation Index (TOI) < 50% in the cannulated limb, identification of predictors for distal limb ischemia, determination of a possible association of NIRS-diagnosed ischemia with acute kidney injury, and the need for vascular surgery up to six months after cardiac surgery. A prospective, observational cohort study with blinded rSO2-measurements to prevent intraoperative clinical decision-making. A single-center, community-hospital, clinical study. All consecutive patients ≥ 18 years old, and scheduled for predefined MICS. Patients underwent MICS with bilateral calf muscle rSO2-measurements conducted by Near-Infrared Spectroscopy (NIRS). In total 75/280 patients (26.79%) experienced distal limb ischemia according to the primary objective, while 18/280 patients (6.42%) experienced distal limb ischemia according to the secondary objective. Multivariate logistic regression showed younger age to be an independent predictor for distal limb ischemia (p = 0.003). None of the patients who suffered intraoperative ischemia required vascular surgery within the follow-up period. The incidence of NIRS-diagnosed ischemia varied from 6.4% to 26.8% depending on the used criteria. Short and long-term vascular sequelae, however, are limited and not intraoperative ischemia related. The added value of intraoperative distal limb NIRS monitoring for vascular reasons seems limited. Future research on femoral artery cannulation in MICS should shift focus to other outcome parameters such as acute kidney injury, postoperative pain or paresthesias.
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Lesión Renal Aguda , Arteriopatías Oclusivas , Procedimientos Quirúrgicos Cardíacos , Humanos , Adolescente , Arteria Femoral/cirugía , Estudios Prospectivos , Incidencia , Cateterismo/efectos adversos , Isquemia/diagnóstico , Isquemia/epidemiología , Isquemia/etiología , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Procedimientos Quirúrgicos Cardíacos/métodos , Estudios RetrospectivosRESUMEN
In the last decades, minimally invasive procedures have been developed in the therapy of aortic valve disorders. Recently, a novel concept of minimally invasive coronary revascularization in multivessel disease via left anterior mini-thoracotomy demonstrated promising results. Full median sternotomy, as a very invasive procedure, is the standard approach in concomitant surgical aortic valve replacement (sAVR) and coronary bypass grafting (CABG). The aim of our study was to show that the combination of minimal invasive aortic valve replacement via upper mini-sternotomy and coronary artery bypass grafting via left anterior mini-thoracotomy is feasible to avoid full median sternotomy. From 07/2022 to 09/2022, concomitant sAVR via upper partial sternotomy and CABG via left anterior mini-thoractomy on cardiopulmonary bypass and cardioplegic arrest was successfully performed in six consecutive patients (6 males; 69.8 ± 7.4 [60-79] years). All patients had severe aortic stenosis (MPG 45.5 ± 17.3 mmHg) and a significant coronary artery disease (three-vessel: 33%, two-vessel: 33%, one-vessel: 33%) with indication to cardiac surgery. Mean EuroScore2 was 3.2. All patients underwent successful less invasive concomitant biological sAVR and CABG. 67% of patients received a 25 mm, 33% received a 23 mm biological aortic valve replacement (Edwards Lifesciences Perimount). A total of 11 distal anastomoses (1.8 ± 1.0 [1-3] per patient) were performed by using left internal artery mammary (50%), radial artery (17%) and saphenous venous graft (67%) for grafting the left anterior descending (83%), circumflex (67%) and right (33%) coronary artery. Hospital mortality was 0%, stroke rate was 0%, myocardial infarction was 0% and repeat revascularization rate was 0%, ICU stay was 1 day in 83% of all patients and 50% left hospital within 8 days after surgery. Less invasive concomitant surgical aortic valve replacement and coronary artery bypass grafting using upper mini-sternotomy and left anterior mini-thoracotomy is feasible without compromises in surgical principles and complete coronary revascularization while maintaining thoracic stability by avoiding full median sternotomy.
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Enfermedad de la Arteria Coronaria , Esternotomía , Masculino , Humanos , Esternotomía/efectos adversos , Esternotomía/métodos , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugía , Resultado del Tratamiento , Puente de Arteria Coronaria/efectos adversos , Puente de Arteria Coronaria/métodos , Enfermedad de la Arteria Coronaria/cirugíaRESUMEN
OBJECTIVES: The purpose of this study was to investigate the effect of ultra-fast-track cardiac anesthesia (UFTCA) on rapid postoperative recovery in patients undergoing right-thoracoscopic minimally invasive cardiac surgery. DESIGN: A retrospective observational study. SETTING: A single large teaching hospital. PARTICIPANTS: A total of 153 patients who underwent right-thoracoscopic minimally invasive cardiac surgery between January 2021 and August 2021 were enrolled. The inclusion criteria were American Society of Anesthesiologists grade I to III, New York Heart Association (NYHA) cardiac function class I to III, and age ≥18 years. The exclusion criteria were NYHA class IV, local anesthetic allergy, severe pulmonary hypertension (pulmonary arterial systolic pressure, PASP >70 mmHg), age ≤18 years or ≥80 years old, emergency surgery, and patients with incomplete or missing data. INTERVENTIONS: Finally, a total of 122 patients were included and grouped by different anesthesia strategies. Sixty patients received serratus anterior plane block-assisted ultra-fast- track cardiac anesthesia (UFTCA group), and 62 patients received conventional general anesthesia (CGA group). The primary outcomes were lengths of hospital stay and postoperative intensive care unit (ICU) stay. The secondary outcomes were postoperative pain scores, opioids use, postoperative chest tube drainage, and complications. MEASUREMENTS AND MAIN RESULTS: The intraoperative dosages of sufentanil and remifentanil in the UFTCA group were significantly lower than those in the CGA group (66.25 ± 1.03 µg v 283.31 ± 11.36 µg, p < 0.001; and 1.94 ± 0.38 mg v 2.14 ± 0.99 mg, p < 0.001, respectively). The incidence of postoperative rescue analgesia in the UFTCA group was significantly lower than that in the CGA group (10 patients [16.67%] v 30 patients [48.38%], p < 0.001). In the postoperative ICU, there were fewer patients with pain score Numeric Rating Scale ≥3 in the UFTCA group than that in the CGA group (10 patients [16.67%] v 29 patients [46.78%], p < 0.001). The postoperative extubation time in the UFTCA group was shorter than that in the CGA group (0.3 hours [range, 0.25-0.4 hours] v 13.84 hours [range, 10.25-18.36 hours], p < 0.001). Lengths of ICU stay and hospital stay in the UFTCA group were shorter than those in the CGA group (27.73 ± 16.54 hours v 61.69 ± 32.48 hours, p < 0.001; and 8 days [range, 7-9] v 9 days [range, 8-12], p < 0.001, respectively). Compared with the CGA group, the patients in the UFTCA group had less chest tube drainage within 24 hours after surgery (197.67 ± 13.05 mL v 318.23 ± 160.10 mL, p < 0.001). There were no significant differences in in-hospital mortality, postoperative bleeding, or secondary surgery between the 2 groups. The incidences of postoperative nausea, vomiting, or atelectasis were comparable between the 2 groups. CONCLUSIONS: Serratus anterior plane block-assisted ultra-fast-track cardiac anesthesia can promote rapid postoperative recovery in patients with right-thoracoscopic minimally invasive cardiac surgery. This anesthesia regimen is clinically safe and feasible.
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Anestesia en Procedimientos Quirúrgicos Cardíacos , Procedimientos Quirúrgicos Cardíacos , Humanos , Adolescente , Anciano de 80 o más Años , Remifentanilo , Analgésicos Opioides , Anestesia General , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/epidemiología , Dolor Postoperatorio/etiología , Procedimientos Quirúrgicos Cardíacos/efectos adversosRESUMEN
OBJECTIVES: This study examined the postoperative analgesic efficacy of single-injection pectoral fascial plane (PECS) II blocks compared to paravertebral blocks for elective robotic mitral valve surgery. DESIGN: A single-center retrospective study that reported patient and procedural characteristics, postoperative pain scores, and postoperative opioid use for patients undergoing robotic mitral valve surgery. SETTING: This investigation was performed at a large quaternary referral center. PARTICIPANTS: Adult patients (age ≥18) admitted to the authors' hospital from January 1, 2016, to August 14, 2020, for elective robotic mitral valve repair who received either a paravertebral or PECS II block for postoperative analgesia. INTERVENTIONS: Patients received an ultrasound-guided, unilateral paravertebral or PECS II nerve block. MEASUREMENTS AND MAIN RESULTS: One hundred twenty-three patients received a PECS II block, and 190 patients received a paravertebral block during the study period. The primary outcome measures were average postoperative pain scores and cumulative opioid use. Secondary outcomes included hospital and intensive care unit lengths of stay, need for reoperation, need for antiemetics, surgical wound infection, and atrial fibrillation incidence. Patients receiving the PECS II block required significantly fewer opioids in the immediate postoperative period than the paravertebral block group, and had comparable postoperative pain scores. No increase in adverse outcomes was noted for either group. CONCLUSIONS: The PECS II block is a safe and highly effective option for regional analgesia for robotic mitral valve surgery, with demonstrated efficacy comparable to the paravertebral block.
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Analgesia , Bloqueo Nervioso , Adulto , Humanos , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Analgésicos Opioides , Estudios Retrospectivos , Bloqueo Nervioso/efectos adversos , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/etiologíaRESUMEN
Robotically assisted mitral valve repair was approved by the Japanese government in April 2018. However, understanding robotic surgery involves steep learning curves of surgeons and dedicated cardiac teams. The Center for Minimally Invasive Surgery (CMIS) of Tottori University Hospital is a multidisciplinary organization established in 2011 with seven surgical departments. In this study, we report strategies for improving the safety of robotic surgery in the CMIS and early results of robotic mitral valve repair at our hospital. We reviewed the first 20 patients who underwent robotic primary mitral valve repair, including concomitant procedures, from October 2019 to September 2021 under the supervision of the CMIS. Before starting the program, the CMIS requires setting console time limit to 180 min and implementing risk management strategies through simulation training for various mechanical failures. Mitral valve repair was completed in all patients. There was no in-hospital or 30-day mortality. No conversion to median sternotomy was necessary. The analysis of mitral pathology revealed 1 case of functional mitral regurgitation, 12 cases of posterior lesions, 3 cases of anterior lesions, 3 cases of bileaflet lesions, and 1 case of commissural lesion. The average cross-clamp time was 133 ± 27 min. Sixteen cases had trace mitral regurgitation postoperatively, and 4 cases had mild mitral regurgitation. The median (interquartile range) postoperative hospital stay was 10 (8.5-12.5) days. Robotically assisted mitral valve repair was performed safely with assistance from the multidisciplinary CMIS, and the early results were satisfactory without compromising clinical outcomes.
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Insuficiencia de la Válvula Mitral , Procedimientos Quirúrgicos Robotizados , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/cirugía , Resultado del TratamientoRESUMEN
Re-expansion pulmonary edema is a serious complication that can occur after minimally invasive cardiac surgery through a right mini-thoracotomy. Herein, we describe two paediatric cases where re-expansion pulmonary edema was observed after simple atrial septal defect closure through a right mini-thoracotomy. This is the first case report of re-expansion pulmonary edema after a paediatric cardiac surgery.
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Procedimientos Quirúrgicos Cardíacos , Defectos del Tabique Interatrial , Edema Pulmonar , Cirugía Torácica , Humanos , Niño , Edema Pulmonar/diagnóstico , Edema Pulmonar/etiología , Edema Pulmonar/terapia , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Defectos del Tabique Interatrial/cirugía , Defectos del Tabique Interatrial/complicaciones , Toracotomía/efectos adversosRESUMEN
Background. Minimally invasive surgery via right mini-thoracotomy has become the standard of care for the treatment of mitral valve disease worldwide, particularly at high-volume centers. In recent years, the spectrum of indications has progressively shifted and extended to fragile and higher-risk patients, also addressing more complex mitral valve disease and ultimately including patients with native or prosthetic infective endocarditis. The rationale for the adoption of the minimally invasive approach is to minimize surgical trauma, promote an earlier postoperative recovery, and reduce the incidence of surgical wound infection and other nosocomial infections. The aim of this retrospective observational study is to evaluate the effectiveness and the early and late outcome in patients undergoing minimally invasive surgery for mitral valve infective endocarditis. Methods. Prospectively collected data regarding minimally invasive surgery in patients with mitral valve infective endocarditis were entered into a dedicated database for the period between January 2007 and December 2022 and retrospectively analyzed. All comers during the study period underwent a preoperative evaluation based on their clinical history and anatomy for the allocation to the most appropriate surgical strategy. The selection of the mini-thoracotomy approach was primarily driven by a thorough transthoracic and especially transesophageal echocardiographic evaluation, coupled with total body and vascular imaging. Results. During the study period, 92 patients underwent right mini-thoracotomy to treat native (80/92, 87%) or prosthetic (12/92, 13%) mitral valve endocarditis at our institution, representing 5% of the patients undergoing minimally invasive mitral surgery. Twenty-six (28%) patients had undergone previous cardiac operations, whereas 18 (20%) presented preoperatively with complications related to endocarditis, most commonly systemic embolization. Sixty-nine and twenty-three patients, respectively, underwent early surgery (75%) or were operated on after the completion of the targeted antibiotic treatment (25%). A conservative procedure was feasible in 16/80 (20%) patients with native valve endocarditis. Conversion to standard sternotomy was necessary in a single case (1.1%). No cases of intraoperative iatrogenic aortic dissection were reported. Four patients died perioperatively, accounting for a thirty-day mortality of 4.4%. The causes of death were refractory heart or multiorgan failure and/or septic shock. A new onset stroke was observed postoperatively in one case (1.1%). Overall actuarial survival rate at 1 and 5 years after operation was 90.8% and 80.4%, whereas freedom from mitral valve reoperation at 1 and 5 years was 96.3% and 93.2%, respectively. Conclusions. This present study shows good early and long-term results in higher-risk patients undergoing minimally invasive surgery for mitral valve infective endocarditis. Total body, vascular, and echocardiographic screening represent the key points to select the optimal approach and allow for the extension of indications for minimally invasive surgery to sicker patients, including active endocarditis and sepsis.
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Endocarditis Bacteriana , Endocarditis , Enfermedades de las Válvulas Cardíacas , Humanos , Válvula Mitral/cirugía , Estudios Retrospectivos , Nivel de Atención , Endocarditis/cirugíaRESUMEN
Objective: Minimally invasive direct coronary artery bypass grafting (MIDCAB) using the left internal thoracic artery to the left descending artery is a clinical routine in the treatment of coronary artery disease. Far less is known on right-sided MIDCAB (r-MIDCAB) using the right internal thoracic artery (RITA) to the right coronary artery (RCA). We aimed to present our experience in patients with complex coronary artery disease who underwent r-MIDCAB. Materials and Methods: Between October 2019 and January 2023, 11 patients received r-MIDCAB using RITA to RCA bypass in a minimally invasive technique via right anterior minithoracotomy without using a cardiopulmonary bypass. Underlying coronary disease was complex right coronary artery stenosis (n = 7) and anomalous right coronary artery (ARCA; n = 4). All procedure-related and outcome data were evaluated prospectively. Results: Successful minimally invasive revascularization was achieved in all patients (n = 11). There were no conversions to sternotomy and no re-explorations for bleeding. Furthermore, no myocardial infarction, no strokes, and, most importantly, no deaths were observed. During the follow-up period (median 24 months), all patients were alive and 90% were completely angina free. Two patients received a repeated revascularization after surgery but independently from the RITA-RCA bypass, which was fully competent in both patients. Conclusion: Right-sided MIDCAB can be performed safely and effectively in patients with expected technically challenging percutaneous coronary intervention of the RCA and in patients with ARCA. Mid-term results showed high freedom from angina in nearly all patients. Further studies with larger patient cohorts and more evidence are needed to provide the best revascularization strategy for patients suffering from isolated complex RCA stenosis and ARCA.
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Enfermedad de la Arteria Coronaria , Humanos , Enfermedad de la Arteria Coronaria/cirugía , Resultado del Tratamiento , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Puente de Arteria Coronaria/métodosRESUMEN
A 68-year-old man with a history of valve-sparing aortic root replacement and endoscopic aortic valve replacement was admitted to our hospital with dyspnea. Transthoracic echocardiography revealed severe pulmonary valve regurgitation. The patient had undergone cardiac surgery twice, through median sternotomy and right thoracotomy; therefore, we planned endoscopic pulmonary valve replacement via the left thoracic approach. The patient was placed in a modified right lateral decubitus position and underwent mild hypothermic cardiopulmonary bypass. An on-pump beating-heart technique was used during surgery. The 3D endoscopic system and trocars for surgical instruments were inserted through the left 3rd and 4th intercostal spaces. After incision of the pulmonary artery, the pulmonary cusps were resected. A 27-mm St Jude Medical Epic heart valve was implanted in the intra-annular position. Subsequently, the left atrial appendage was resected. The patient was discharged without complications. To our knowledge, this is the first case of totally endoscopic pulmonary valve replacement.
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Procedimientos Quirúrgicos Cardíacos , Implantación de Prótesis de Válvulas Cardíacas , Prótesis Valvulares Cardíacas , Válvula Pulmonar , Masculino , Humanos , Anciano , Implantación de Prótesis de Válvulas Cardíacas/métodos , Válvula Pulmonar/cirugía , Procedimientos Quirúrgicos Cardíacos/métodos , Endoscopía , Válvula Aórtica/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodosRESUMEN
BACKGROUND: For elderly people, the benefit of minimally invasive cardiac surgery (MICS) is unclear, so we evaluated the safety, recovery, and long-term survival in elderly MICS patients.MethodsâandâResults: 63 propensity score-matched pairs of 213 consecutive patients (≥70 years old) who underwent mitral and/or tricuspid valve surgery between 2010 and 2020 (121 right mini-thoracotomies vs. 92 full sternotomies) were compared. The primary outcome was safety (composite endpoint of in-hospital death or major complication). Secondary outcomes were early ambulation and discharge to home. There were no differences between the groups for in-hospital death (3.2% vs. 0.0%, P=0.157) and primary outcome (14.3% vs. 17.5%, P=0.617). The rate of early ambulation (73.0% vs. 55.6%, P=0.048) and discharge to home (66.7% vs. 49.2%, P=0.034) were significantly higher in the mini-thoracotomy group. Major complication was an independent negative predictor of early ambulation for mini-thoracotomy but not for a conservative approach. Survival was 87.8±4.4% vs. 86.8±4.7% at 5 years, which was not significantly different. CONCLUSIONS: Similar safety but better recovery were observed for mini-thoracotomy, and long-term survival was comparable between groups. Major complication was a negative predictor of early ambulation after mini-thoracotomy. Careful preoperative risk stratification would enhance the benefits of MICS in elderly patients.
Asunto(s)
Implantación de Prótesis de Válvulas Cardíacas , Humanos , Anciano , Mortalidad Hospitalaria , Resultado del Tratamiento , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Esternotomía/métodos , Toracotomía/métodos , Estudios RetrospectivosRESUMEN
OBJECTIVES: Right ventricular (RV) dysfunction is a significant cause of morbidity and mortality after cardiac surgery. Minimally invasive mitral valve surgery (MIMVS) increasingly is being performed. The authors aim was to evaluate postoperative RV function in patients who underwent MIMVS versus traditional mitral valve surgery. DESIGN: Six hundred seventy-five patients who underwent elective isolated mitral valve surgery at Centro Cardiologico Monzino from January 2016 to December 2019 were analyzed. After 1:1 propensity score matching, 60 patients were identified in the MIMVS (study group A) and 58 patients in the median sternotomy (control group B) and compared. SETTING: A university-affiliated scientific institute, monocentric. PARTICIPANTS: Patients. INTERVENTIONS: Mitral valve surgery. MEASUREMENTS AND MAIN RESULTS: No in-hospital deaths occurred. Aortic cross-clamp time (102 [87.5-119] v 83 [61-109] minutes, p = 0.0001), cardiopulmonary bypass duration (161.5 [142.5-181] v 105.5 [74-134] minutes, p < 0.0001) and intensive care unit stay (47 [44-72] v 45 [40-47] hours, p = 0.0015) were significantly longer in group A. The tricuspid annular plane systolic excursion was not different between group A and group B neither postoperatively (15 ± 3 v 14 ± 4 mm, p = 0.1) nor at three-month follow-up (18 ± 4 v 15 ± 3 mm, p = 0.3). No differences in peak postoperative lactates, inotropic score, central venous pressure, and pulmonary artery pulsatility index were observed. The length of hospital stay was significantly shorter in the minimally invasive group (ten [eight-13] v 12 [ten-17], p = 0.006). CONCLUSION: The authors study showed that the surgical strategy had no significant impact on postoperative RV function after mitral valve surgery.
Asunto(s)
Procedimientos Quirúrgicos Cardíacos , Implantación de Prótesis de Válvulas Cardíacas , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Humanos , Tiempo de Internación , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Esternotomía/efectos adversos , Resultado del Tratamiento , Función Ventricular DerechaRESUMEN
OBJECTIVES: Use of minimally invasive cardiac surgery (MICS) is increasing, but to exert its maximum effect on patient outcomes, MICS must be coupled with improved perioperative management, including the Enhanced Recovery after Surgery (ERAS) and fast-track protocols. This study aimed to evaluate the impact of ERAS and fast track in this context. DESIGN: NARRATIVE REVIEW: The authors performed a narrative review that included patients treated with MICS and patients treated with the ERAS/fast-track protocols in the MEDLINE/PubMed database. The keywords ERAS and fast-track were combined with the following key words: minimally invasive cardiac surgery OR robotic cardiac surgery OR minimally invasive mitral surgery OR minimally invasive aortic surgery. RESULTS: Overall, the authors selected six studies in which either the ERAS or fast-track protocol was applied. The reported adherence to ERAS protocols was high, and neither protocol-related complications nor in-hospital mortality occurred. Patients managed based on ERAS had significantly lower postoperative pain scores, fewer rates of blood transfusions, and shorter hospital and intensive care unit stays compared with those who received standard management. All ERAS patients were managed safely, with early extubation. Similarly, fast-track cardiac surgery, with immediate postprocedure extubation and early transfer to the ward, was shown to be safe, with no increased morbidity or mortality. CONCLUSION: Use of standardized ERAS and fast-track protocols seems to be feasible and safe in the context of MICS, with improved outcomes. Both ERAS and fast track allow for a faster return to full functional status while minimizing perioperative complications.