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We report a hybrid procedure of robotic-assisted coronary artery bypass grafting and transcatheter aortic valve-in-valve implantation for left main disease and prosthetic aortic valve stenosis. Robotic-assisted coronary artery bypass grafting using a left internal mammary artery graft was preferred to percutaneous coronary intervention because of the complex anatomy of the coronary lesion and concerns about dual antiplatelet therapy tolerance. This was followed by a valve-in-valve procedure five days later, allowing the patient to be discharged the next day. This innovative, less invasive approach demonstrates the feasibility and potential for early recovery in appropriately selected patients with complex coronary and aortic valve disease. Learning objective: Hybrid robotic-assisted coronary artery bypass grafting (CABG) and transcatheter aortic valve replacement (AVR) is a feasible and less invasive approach for appropriately selected patients with complex coronary and aortic valve disease who are not good candidates for percutaneous coronary intervention or conventional CABG and surgical AVR.
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Aim: To evaluate the effects of double (axillary and femoral) vs. single (axillary) cannulation on early outcomes of acute type A aortic dissection (ATAAD). Materials & methods: Meta-analysis using PubMed/MEDLINE, Scopus, and Cochrane databases through August 23, 2023. Focused on operative mortality, postoperative stroke, re-exploration for bleeding, spinal cord injury, and renal replacement therapy. Results: Among 5 propensity score-matched studies with 2127 patients, double cannulation showed comparable mortality and higher rates of postoperative stroke (pooled odds ratio: 1.69, 95% confidence interval: 1.19-2.39) and need for renal replacement therapy (pooled odds ratio: 1.35, 95% confidence interval: 1.13-1.60) compared with single cannulation. Conclusion: Double arterial cannulation in ATAAD surgery is associated with increased postoperative stroke and renal replacement therapy than single cannulation.
What is this summary about? We studied the optimal way to maintain blood flow during surgery for acute aortic dissection. We focused on comparing the use of one tube placement site in the axillary artery with two sites, both in the axillary and femoral arteries, in five previous studies.What were the results? Using two sites was associated with a higher risk of stroke and need for dialysis after surgery than using only one site.What do the results mean? Adding a tube in the femoral artery for blood flow may increase the risk of complications. It appears that placing the tube only in the axillary artery may be a safer choice for appropriately selected patients having this surgery.
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Disección Aórtica , Arteria Axilar , Humanos , Disección Aórtica/cirugía , Enfermedad Aguda , Cateterismo/métodos , Cateterismo Periférico/métodos , Arteria Femoral , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & controlRESUMEN
The cervical aortic arch (CAA) is an uncommon congenital anomaly in aortic development, characterized by an elongated aortic arch extending at or above the medial ends of the clavicles. Our objective was to examine the clinical and surgical characteristics of this infrequent condition in the adult population. PubMed, ScienceDirect, SciELO, DOAJ, and Cochrane Library databases were searched until December 2023 for case reports describing the presence of a cervical aortic arch in patients aged ≥18 years. Case reports and series were included if the following criteria were met: (1) description of the cervical aortic arch, (2) age ≥18 years, and (3) English language. The literature search identified 2,325 potentially eligible articles, 61 of whom met our inclusion criteria and included a combined number of 71 patients. Mean age was 38.6 ± 15.4 years, with a female prevalence of 67.1% (47/70). Two-thirds of the CAA were left-sided (48/71, 67.6%), and 62.0% (44/71) of patients presented a concomitant arch aneurysm. Asymptomatic patients were 45.7% (32/70), while of those that were symptomatic, 60.5% (23/38) had symptoms related to vascular-induced compression of trachea and esophagus. Surgery was performed in 42 patients (62.7%) among 67 cases that reported the patient's treatment, and 5 patients (11.9%) among those surgically treated underwent the procedure through an endovascular approach. CAA is an uncommon congenital abnormality that presents challenges in diagnosis and treatment due to its high anatomical variability, diverse clinical manifestations, and presence of concomitant diseases. Surgery seems to be a safe and effective option for the resolution of symptoms.
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Aorta Torácica , Humanos , Aorta Torácica/anomalías , Aorta Torácica/cirugía , Aorta Torácica/diagnóstico por imagen , Adulto , Manejo de la Enfermedad , FemeninoRESUMEN
OBJECTIVE: To investigate the impact of prior coronary artery bypass grafting (CABG) and coronary lesion complexity on transcatheter aortic valve replacement (TAVR) outcomes for aortic stenosis. METHODS: Clinical outcomes of TAVR were retrospectively compared between patients with and without prior CABG, and between patients with prior CABG and without coronary artery disease (CAD). The impact of the CABG SYNTAX score was also evaluated in patients with prior CABG. RESULTS: The study included 1042 patients with a median age and follow-up of 82 years and 25 (range: 0-72) months, respectively. Of these, 175 patients had a history of CABG, while 401 were free of CAD. Patients with prior CABG were more likely to be male and had higher rates of diabetes, peripheral artery disease and atrial fibrillation compared with patients without prior CABG. After 2â :â 1 propensity score matching, all-cause mortality (Pâ =â 0.17) and the composite of all-cause mortality, stroke and coronary intervention (Pâ =â 0.16) were similar between patients with (nâ =â 166) and without (nâ =â 304) prior CABG. A 1â :â 1 propensity score-matched analysis, however, showed lower rates of all-cause mortality (Pâ =â 0.04) and the composite outcome (Pâ =â 0.04) in patients with prior CABG (nâ =â 134) compared with patients without CAD (nâ =â 134). The median CABG SYNTAX score was 16 (interquartile range: 9.0-23), which was not associated with better/worse clinical outcomes in patients with prior CABG. CONCLUSION: Prior CABG may positively affect mid-term TAVR outcomes for aortic stenosis compared with no CAD when adjusted for other comorbidities. The CABG SYNTAX score did not influence the prognosis after TAVR.
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BACKGROUND/PURPOSE: To evaluate the impact of coronary artery disease (CAD), percutaneous coronary intervention (PCI), and coronary lesion complexity on outcomes of transcatheter aortic valve replacement (TAVR) for aortic stenosis. METHODS/MATERIALS: This retrospective study included 1042 patients divided into two groups by the presence or absence of CAD (SYNTAX score 0, no history of revascularization). Propensity score matching was used to compare the two groups. The effect of PCI, SYNTAX score, and residual SYNTAX score was also analyzed. RESULTS: The median age of the cohort was 82 years, and 641 patients had CAD. After propensity score matching, 346 pairs were analyzed. During 5 years of follow-up (median: 25, range 0-72 months), the rate of coronary intervention was significantly higher in CAD patients (p = 0.018). However, all-cause mortality, composite of all-cause mortality, stroke, and coronary intervention, and overt bleeding defined by VARC-3 were comparable. After stratification, in patients with creatinine ≥1.5 mg/dl, CAD was associated with a worse composite outcome (p = 0.016). Neither PCI nor SYNTAX score was associated with all-cause mortality in CAD patients. Similarly, residual SYNTAX score showed no association with mortality in patients undergoing PCI (all p values >0.7). PCI did not reach a significant difference in overt bleeding in CAD patients (adjusted p = 0.06). CONCLUSIONS: Despite a higher incidence of coronary interventions, major clinical outcomes were similar between patients with and without CAD after TAVR. In patients with chronic kidney disease, CAD may be associated with an adverse composite outcome. Neither PCI nor SYNTAX/residual SYNTAX score influenced all-cause mortality.
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Patients with small aortic annuli (SAA) pose a challenge in patients undergoing aortic valve replacement because of the potential for prosthesis-patient mismatch (PPM). This study aimed to compare the clinical and hemodynamic outcomes of self-expandable valve (SEV) versus balloon-expandable valve (BEV) transcatheter aortic valve implantation (TAVI) in patients with severe aortic stenosis and SAA. All patients who underwent TAVI for severe native aortic stenosis with a SAA between January 2018 and December 2022 were retrospectively included in the study from a single center. Propensity score matching was performed to balance the baseline characteristics. Bioprosthesis valve dysfunction was based on modified Valve Academic Research Consortium 3 criteria. A total of 1,170 TAVI procedures were performed between 2018 and 2022. After applying the exclusion criteria, 332 patients reported a SAA at computed tomography scan, and the matching created 109 balanced pairs. Echocardiographic data at discharge showed higher mean transvalvular gradients (p <0.001), higher grades of mitral regurgitation (p = 0.029), and lower ejection fraction (p <0.043) in BEVs than SEVs. At follow-up, significant differences favoring the SEV group regarding bioprosthesis valve dysfunction were observed (p = 0.002), especially in terms of severe PPM (p = 0.046) and at least moderate structural valve deterioration (p = 0.040). In conclusion, TAVI in patients with SAA using a BEV was associated with lower valve areas, higher mean pressure gradients, and PPM (including severe) than a SEV. Short- and midterm all-cause and cardiac-related mortality did not differ between the 2 groups. Future randomized studies with extended follow-ups are warranted to validate these outcomes.
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Estenosis de la Válvula Aórtica , Válvula Aórtica , Bioprótesis , Prótesis Valvulares Cardíacas , Hemodinámica , Puntaje de Propensión , Diseño de Prótesis , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Masculino , Femenino , Estenosis de la Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/fisiopatología , Hemodinámica/fisiología , Estudios Retrospectivos , Anciano de 80 o más Años , Válvula Aórtica/cirugía , Anciano , EcocardiografíaRESUMEN
To develop risk scoring models predicting long-term survival and major adverse cardiovascular and cerebrovascular events (MACCEs), including myocardial infarction and stroke after coronary artery bypass grafting (CABG). All 4,821 consecutive patients who underwent isolated CABG at Lankenau between January 2005 and July 2021 were included. MACCE was defined as all-cause mortality + myocardial infarction + stroke. Variable selection for both outcomes was obtained using a double-selection logit least absolute shrinkage and selection operator with adaptive selection. Model performance was internally evaluated by calibration and accuracy using bootstrap cross-validation. Mortality and MACCEs were compared in patients split into 3 groups based on the predicted risk scores for all-cause mortality and MACCEs. An external validation of our database was performed with 665 patients from the University of Brescia, Italy. Preoperative risk predictors were found to be predictors for all-cause mortality and MACCEs. In addition, being of African-American ethnicity is a significant predictor for MACCEs after isolated CABG. The areas under the curve (AUCs), which measures the discrimination of the models, were 80.4%, 79.1%, 81.3%, and 79.2% for mortality at 1, 2, 3, and 5 years follow-up. The AUCs for MACCEs were 75%, 72.5%, 73.8%, and 72.7% at 1, 2, 3, and 5 years follow-up. For external validation, the AUCs for all-cause mortality and MACCEs at 1, 2, 3, and 5 years were 73.7%, 70.8%, 68.7%, and 72.2% and 72.3%, 68.2%, 65.6%, and 69.6%, respectively. The Advanced (AD) Coronary Risk Score for All-Cause Mortality and MACCE provide good discrimination of long-term mortality and MACCEs after isolated CABG. External validation observed a more AUCs greater than 70%.
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Puente de Arteria Coronaria , Complicaciones Posoperatorias , Humanos , Masculino , Femenino , Persona de Mediana Edad , Medición de Riesgo/métodos , Anciano , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/mortalidad , Enfermedad de la Arteria Coronaria/cirugía , Enfermedad de la Arteria Coronaria/mortalidad , Factores de Riesgo , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/mortalidad , Tasa de Supervivencia/tendencias , Causas de Muerte/tendencias , Infarto del Miocardio/epidemiología , Infarto del Miocardio/mortalidad , Estudios Retrospectivos , Trastornos Cerebrovasculares/mortalidad , Trastornos Cerebrovasculares/epidemiologíaRESUMEN
OBJECTIVES: The efficacy of hybrid robotic-assisted coronary artery bypass grafting (CABG) and transcatheter aortic valve replacement (TAVR) for coronary and aortic valve disease is poorly reported. Herein, we report our experience with this hybrid approach. METHODS: Between January 2018 and June 2022, 10 (7 male, 3 female) patients with a mean age of 81 years underwent the hybrid procedure. Coronary revascularization was performed prior to TAVR with robotic-assisted left internal mammary artery-to-left anterior descending (LAD) bypass grafting for left main or proximal LAD lesions with or without multivessel disease with or without hybrid percutaneous coronary intervention (PCI). RESULTS: Five patients had left main disease, and 5 had proximal LAD disease with or without multivessel disease. All patients tolerated the robotic-assisted CABG procedure well; 9 patients were extubated in the operating room and all patients were ambulatory on postoperative day 1. Five patients underwent hybrid PCI for non-LAD lesions. TAVR was subsequently performed at intervals ranging from 3 days to 5 months after CABG. One patient with end-stage renal disease on hemodialysis required hospitalization for heart failure during the interval period. The 1-year mortality rate was 0%, and 3 patients died during late follow-up (24-43 months). CONCLUSIONS: This innovative, less invasive approach demonstrates the potential for early recovery in appropriately selected patients with complex coronary and aortic valve disease with promising mid-term outcomes.
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Estenosis de la Válvula Aórtica , Procedimientos Quirúrgicos Robotizados , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Masculino , Femenino , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Anciano de 80 o más Años , Procedimientos Quirúrgicos Robotizados/métodos , Anciano , Estenosis de la Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/diagnóstico , Estudios Retrospectivos , Enfermedad de la Arteria Coronaria/cirugía , Enfermedad de la Arteria Coronaria/diagnóstico , Puente de Arteria Coronaria/métodos , Puente de Arteria Coronaria/efectos adversos , Resultado del Tratamiento , Intervención Coronaria Percutánea/métodos , Angiografía Coronaria/métodos , Estudios de SeguimientoRESUMEN
Structural valve deterioration after aortic root replacement (ARR) surgery may be treated by transcatheter valve-in-valve (ViV-TAVI) intervention. However, several technical challenges and outcomes are not well described. The aim of the present review was to analyze the outcomes of ViV-TAVI in deteriorated ARR. This review included studies reporting any form of transcatheter valvular intervention in patients with a previous ARR. All forms of ARR were considered, as long as the entire root was replaced. Pubmed, ScienceDirect, SciELO, DOAJ, and Cochrane library databases were searched until September 2023. Overall, 86 patients were included from 31 articles that met our inclusion criteria out of 741 potentially eligible studies. In the entire population, the mean time from ARR to reintervention was 11.0 years (range: 0.33-22). The most frequently performed techniques/grafts for ARR was homograft (67.4%) and the main indication for intervention was aortic regurgitation (69.7%). Twenty-three articles reported no postoperative complications. Six (7.0%) patients required permanent pacemaker implantation (PPI) after the ViV-TAVI procedure, and 4 (4.7%) patients had a second ViV-TAVI implant. There were three device migrations (3.5%) and 1 stroke (1.2%). Patients with previous ARR present a high surgical risk. ViV-TAVI can be considered in selected patients, despite unique technical challenges that need to be carefully addressed according to the characteristics of the previous surgery and on computed tomography analysis.
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Válvula Aórtica , Prótesis Valvulares Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Válvula Aórtica/cirugía , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/fisiopatología , Insuficiencia de la Válvula Aórtica/diagnóstico por imagen , Insuficiencia de la Válvula Aórtica/fisiopatología , Insuficiencia de la Válvula Aórtica/cirugía , Insuficiencia de la Válvula Aórtica/etiología , Prótesis Vascular , Implantación de Prótesis Vascular/instrumentación , Implantación de Prótesis Vascular/efectos adversos , Estimulación Cardíaca Artificial , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Falla de Prótesis , Recuperación de la Función , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Reemplazo de la Válvula Aórtica Transcatéter/instrumentación , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVE: This study sought to identify periprocedural risk predictors that affect long-term prognosis in patients with chronic obstructive pulmonary disease (COPD) undergoing isolated coronary artery bypass grafting (CABG). METHODS: All consecutive 4,871 patients undergoing isolated CABG between May 2005 and June 2021 were included. Patients with and without COPD were compared for baseline demographics and preoperative characteristics. A propensity-matched analysis was used to compare the 2 groups. The primary outcome was long-term incidence of all-cause death. RESULTS: After matching, 767 patients each were included in the COPD and non-COPD groups; mean age was 71.6 and 71.4 years (P = .7), respectively; 29.3% and 32% (P = .2) were women, respectively. Intraoperatively, median (IQR) operating room time was higher in the COPD group than in the non-COPD group (5.9 [5.2-7.0] hours vs 5.8 [5.1-6.7] hours, respectively; P = .01). Postoperatively, intensive care unit stay (P = .03), hospital length of stay (P = .0004), and fresh frozen plasma transfusion units (P = .012) were higher in the COPD group than in the non-COPD group. Thirty-day mortality was not different between groups (1.3% in the COPD group vs 1% in the non-COPD group; P = .4). Median follow-up time was 4.0 years. The rate of all-cause death was higher in the COPD group than in the non-COPD group (138 patients [18.3%] vs 109 patients [14.5%], respectively; P = .042). Periprocedural risk predictors for all-cause death in patients with COPD were atrial fibrillation, diabetes, male sex, dialysis, ejection fraction less than 50%, peripheral vascular disease, and Society of Thoracic Surgeons Predicted Risk of Mortality score greater than 4%. CONCLUSION: Patients with COPD undergoing isolated CABG had a significantly higher incidence of all-cause death than those without COPD. Herein, risk predictors are provided for all-cause death in patients undergoing isolated CABG.
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Enfermedad de la Arteria Coronaria , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Femenino , Resultado del Tratamiento , Transfusión de Componentes Sanguíneos , Plasma , Puente de Arteria Coronaria/efectos adversos , Pronóstico , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad de la Arteria Coronaria/complicaciones , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/cirugía , Factores de Riesgo , Estudios RetrospectivosRESUMEN
PURPOSE: To investigate the impact of direct aortic cannulation (DAC) versus femoral arterial cannulation (FAC) on clinical outcomes of surgery for acute type A aortic dissection. METHODS: PubMed/MEDLINE, Scopus, and Cochrane Central Register of Controlled Trials were searched until August 25, 2023, to conduct a meta-analysis. Primary endpoints of the study were operative mortality and postoperative stroke. Secondary endpoints were cardiopulmonary bypass time, myocardial ischemic time, hypothermic circulatory arrest time, temporary neurological dysfunction (TND), combined stroke and TND, re-exploration for bleeding, and need for renal replacement therapy. A random-effect model was used to estimate the pooled effect size, and a leave-one-out method was used for the primary endpoints for sensitivity analysis. RESULTS: 15 studies met our eligibility criteria, including a total of 7941 samples. Operative mortality was significantly lower in the DAC group with a pooled odds ratio (OR) of 0.72 [95% confidence interval (CI): 0.61-0.85)]. Incidence of postoperative stroke was also lower in the DAC group with a pooled OR of 0.79 (95% CI: 0.66-0.94). However, after excluding one study with the greatest weight, the difference became nonsignificant. DAC was also associated with a lower incidence of postoperative TND, and re-exploration for bleeding with a pooled OR of 0.52 (95% CI: 0.37-0.73), and 0.60 (95% CI: 0.47-0.77), respectively. CONCLUSIONS: This meta-analysis showed that patients who underwent ATAAD repair with DAC had a lower incidence of operative mortality, postoperative stroke, TND, and re-exploration for bleeding compared to those who underwent FAC.
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BACKGROUND: Research comparing the effectiveness of central aortic cannulation to axillary artery cannulation in repairing acute type A aortic dissection is limited and controversial. This meta-analysis aimed to compare early outcomes of central aortic cannulation versus axillary artery cannulation for surgery for acute aortic dissection type A. METHODS: A comprehensive systematic search was conducted across PubMed/MEDLINE, Scopus, and the Cochrane Central Register of Controlled Trials up to September 1, 2023. The primary endpoints were operative mortality and incidence of postoperative stroke. Secondary endpoints encompassed cardiopulmonary bypass time, myocardial ischemic time, hypothermic circulatory arrest time, postoperative temporary neurological dysfunction, combination of stroke and temporary neurological dysfunction, as well as the need for reexploration for bleeding, renal replacement therapy, and tracheotomy. A random-effect model was utilized to calculate the pooled effect size. RESULTS: Eleven studies met our eligibility criteria, enrolling a total of 7204 patients (2760 underwent aortic cannulation and 4444 underwent axillary cannulation). The operative mortality and incidence of postoperative stroke did not show statistical differences between the two groups, with a pooled odds ratio of 1.07 (95% confidence interval: 0.73-1.55) and 1.17 (0.95-1.42), respectively. Similarly, none of the secondary endpoints exhibited significant statistical differences between the two groups. CONCLUSIONS: Aortic cannulation can be a viable alternative to axillary artery cannulation for repair of acute aortic dissection type A, as both approaches present similar early clinical outcomes.
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Aneurisma de la Aorta , Disección Aórtica , Arteria Axilar , Cateterismo Periférico , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedad Aguda , Aorta/cirugía , Aneurisma de la Aorta/cirugía , Aneurisma de la Aorta/mortalidad , Aneurisma de la Aorta/diagnóstico por imagen , Disección Aórtica/cirugía , Disección Aórtica/mortalidad , Disección Aórtica/diagnóstico por imagen , Arteria Axilar/cirugía , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/mortalidad , Cateterismo Periférico/efectos adversos , Cateterismo Periférico/mortalidad , Medición de Riesgo , Factores de Riesgo , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/mortalidad , Factores de Tiempo , Resultado del TratamientoAsunto(s)
Estenosis de la Válvula Aórtica , Embolia , Polímeros , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Estenosis de la Válvula Aórtica/cirugía , Embolia/etiología , Anciano de 80 o más Años , Femenino , Masculino , AncianoRESUMEN
OBJECTIVES: To assess the impact of concomitant mitral stenosis (MS) on early and late outcomes of transcatheter aortic valve replacement (TAVR) for aortic stenosis. METHODS: This study involved 952 patients undergoing TAVR for severe tricuspid aortic stenosis. The patients were classified into 3 groups: without MS, with progressive MS, and severe MS (mitral valve area ≤ 1.5 cm2). Clinical outcomes between these groups were compared. RESULTS: The median age of the overall cohort was 82 years, and patients in the progressive (n = 49) and severe (n = 24) MS groups were more likely to be female than those in the no-MS group (n = 879). Periprocedural mortality rate was lowest in the no-MS group (1.8%) compared with the progressive (4.1%) and severe (4.2%) MS groups, which were not significantly different (P = .20). During 5 years of follow-up (median: 27, range: 0-72 months), there was no significant difference in all-cause mortality (log-rank P = .99), a composite of all-cause mortality or rehospitalization for heart failure (log-rank P = .84), or cardiovascular death (log-rank P = .57) between groups. Although crude analysis showed a significant difference in rehospitalization for heart failure in the severe MS group compared with the no-MS group (P = .049), the difference was not significant in the multivariate analysis (adjusted hazard ratio: 1.36 [95% CI, 0.66-2.80], P = .41). CONCLUSIONS: TAVR can be safely performed in patients with severe tricuspid aortic stenosis and concomitant MS, with early and mid-term outcomes comparable to those in patients without MS.
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Estenosis de la Válvula Aórtica , Estenosis de la Válvula Mitral , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Femenino , Masculino , Estenosis de la Válvula Mitral/cirugía , Estenosis de la Válvula Mitral/diagnóstico , Estenosis de la Válvula Mitral/complicaciones , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Estenosis de la Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/complicaciones , Estenosis de la Válvula Aórtica/diagnóstico , Anciano de 80 o más Años , Estudios Retrospectivos , Estudios de Seguimiento , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Anciano , Tasa de Supervivencia/tendencias , Factores de Tiempo , Factores de Riesgo , Complicaciones Posoperatorias/epidemiologíaRESUMEN
Outcomes of robotic-assisted reverse hybrid coronary revascularization (HCR) remain hindered. We aimed to analyze midterm clinical outcomes of robotic-assisted reverse HCR. All consecutive 285 patients who underwent reverse robotic-assisted HCR between September 2005 and July 2021 were included. Reverse HCR comprises percutaneous coronary intervention with stent implantation in non-left anterior descending (LAD) coronary arteries was performed within 30 days before robotic-assisted left internal thoracic artery (LITA) harvesting and LITA-to-LAD manual anastomosis through a 4-cm left minithoracotomy. Dual antiplatelet therapy was not interrupted in any patient. Preoperatively, mean age was 70.2 years (±11.2). Before surgery, 168 patients received 1 stent, 112 patients 2 stents, and 5 patients 3 stents. Intraoperatively, mean operating room time was 5.9 hours (±1); no case was converted to full sternotomy, whereas 9 patients (3.1%) received intraoperative blood product transfusions. Postoperatively, a small incidence of stroke, 1 (0.3%), reoperation for bleeding, 7 (2.4%), blood product transfusions, 48 (16.8%), and hospital stay (4.8 days) was observed. At 30-day follow-up, 1 patient (0.3%) underwent percutaneous coronary intervention with stent on a surgical LITA-LAD anastomosis owing to graft failure. Mean follow-up was 4.2 years. Reported midterm outcomes included all-cause death in 31 patients (10.9%), major adverse cardiovascular and cerebrovascular events in 102 of 285 (35.9%), nonfatal stroke in 2 of 285 (0.7%), myocardial infarction in 17 of 285 (5.9%), and repeat intervention in 50 of 285 patients (17.5%). This single-center study reports effective and safe clinical outcomes at midterm follow-up of reverse HCR procedures for treating multivessel coronary artery disease.
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Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Procedimientos Quirúrgicos Robotizados , Accidente Cerebrovascular , Humanos , Anciano , Resultado del Tratamiento , Enfermedad de la Arteria Coronaria/cirugía , Enfermedad de la Arteria Coronaria/etiología , Puente de Arteria Coronaria/métodos , Intervención Coronaria Percutánea/métodos , Accidente Cerebrovascular/etiologíaRESUMEN
OBJECTIVES: The aim of this study was to compare long-term prognosis after isolated coronary artery bypass grafting between white and black patients and to investigate risk factors for poorer outcomes among the latest. METHODS: All consecutive 4766 black and white patients undergoing isolated coronary artery bypass grafting between May 2005 and June 2021 at our institution were included. Primary outcomes were long-term incidence of all-cause death and major adverse cardiovascular and cerebrovascular events in black versus white patients. A propensity-matched analysis was used 2 compare groups. RESULTS: After matching, 459 patients were included in each black and white groups while groups were correctly balanced. The mean age was 70.4 vs 70.6 years old (P = 0.7) in black and white groups, respectively. Intraoperatively, mean operating room time and blood product transfusion, were higher in the black group while incidence of extubation in the operating room was higher in the white one. Postoperatively, hospital length of stay was higher in the black cohort. Thirty-day all-cause mortality was not different among groups. The median follow-up time was 4 years. Primary outcome of all-cause death was higher in the black versus the white, respectively. Major adverse cardiovascular and cerebrovascular events incidence was twice higher in the black compared to the white cohort (7.6% vs 3.7%, P = 0.013). Risk predictors for all-cause death and major adverse cardiovascular and cerebrovascular events in blacks were creatinine level, chronic obstructive pulmonary disease, ejection fraction <50% and preoperative atrial fibrillation. CONCLUSIONS: Racial disparities persist in a high-volume centre. Despite no preoperative difference, black minority has a higher incidence of major adverse cardiovascular and cerebrovascular events.
Asunto(s)
Endocarditis Bacteriana , Endocarditis no Infecciosa , Endocarditis , Sarcoma , Humanos , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugía , Endocarditis no Infecciosa/diagnóstico , Endocarditis no Infecciosa/etiología , Endocarditis/diagnóstico , Prótesis e Implantes , Sarcoma/diagnósticoRESUMEN
We aim to compare hospital costs of robotic-assisted coronary artery bypass grafting (CABG) versus conventional CABG. All consecutive 1,173 patients who underwent conventional and robotic-assisted CABG between January 2018 and June 2021 were included. After propensity-matching, 267 patients in each group (robotic-assisted vs conventional) were included in the study. Patient selection for each group was decided by a treating surgeon with a heart team based on clinical factors. Syntax score was not assessed. Total costs (direct + indirect hospital costs) of patients who underwent robotic-assisted and conventional CABG were compared. Direct cost expenses included surgical operating time, hospital stay, surgical implants and supplies, catheterization laboratory, pharmacy, radiology and ultrasound imaging, blood bank, cardiology, and so on. Indirect cost expenses included general administration medical records, and so on. Using the propensity-matched groups (n = 267), we summed the total cost by year. Results for 267 propensity-matched patients (each group) evidenced that total conventional CABG costs were $9.5 million (average of $35,580/patient), whereas robotic-assisted CABG costs were $5 million ($18,726/patient). Therefore, the differences between robotic-assisted and conventional CABG costs were $4.5 million ($16,853/patient), favoring robotic-assisted over conventional CABG. Differences in direct and indirect costs were $2.2 million and $1.8 million, respectively. When the cost of the Da Vinci robot was added ($1,200,000), the total cost was $3.3 million ($12,359 × patient) lower in the robotic-assisted CABG group. Multivariate analysis showed that, mainly, the shorter hospital length of stay (7 vs 5 days) accounts for the reduced costs observed in the robotic-assisted CABG group. In conclusion, in a mature practice, robotic-assisted CABG decreases hospital length of stay, leading to reduced hospital costs compared with conventional CABG.