RESUMO
The surgical repair of the bicuspid aortic valve in children has been shown to have good outcomes. The repair can be done by the delicate use of native valve tissue without using patch material. The patient is an 8-year-old boy diagnosed with a stenotic bicuspid aortic valve and supravalvular aortic stenosis. He had a balloon valvuloplasty when he was 6 years old. This video tutorial gives detailed information on how to repair the aortic valve by reshaping the aortic cusps and reconstructing the aortic commissures.
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Insuficiência da Valva Aórtica , Estenose da Valva Aórtica , Valvuloplastia com Balão , Doença da Válvula Aórtica Bicúspide , Criança , Masculino , Humanos , Estenose da Valva Aórtica/cirurgia , Valva Aórtica/cirurgia , Insuficiência da Valva Aórtica/cirurgiaRESUMO
Background: The aim of this study was to analyze the effect of additional lower body perfusion, compared to antegrade selective cerebral perfusion, on early postoperative outcomes after aortic arch repair in neonates with biventricular morphology. Methods: Between January 2017 and April 2020, a total of 46 neonates (34 males, 12 females; median age: 10 days; range, 7 to 14 days) with biventricular morphology underwent an aortic arch reconstruction were retrospectively analyzed. The effects of antegrade selective cerebral perfusion and additional lower body perfusion techniques on vital organ preservation and mortality were evaluated in these patients who underwent arch reconstruction. Results: In the univariate analysis of the whole cohort, postoperative creatinine level was lower in the additional lower body perfusion group, while there was no significant difference between the other parameters. In the multivariate analysis, intraoperative highest lactate level (odds ratio: 1.7; 95% confidence interval: 1.07-2.68; p=0.02) and postoperative 4th t o 6 th h lactate levels (odds ratio: 2.34; 95% confidence interval: 1.08-5.09; p=0.03) were independent predictors of early mortality. Mortality rate was higher in the antegrade selective cerebral perfusion group (22% vs. 7%), although it did not reach statistical significance. In the receiver operating characteristic curve analysis, the cut-off value for intraoperative lactate was 6.2 mmol/L (sensitivity: 85.7%, specificity: 71.1%) and the cut-off value for the lactate level at the postoperative 4th to 6th h was 4.9 mmol/L (sensitivity: 85.7%, specificity: 73.7%). Above these lactate levels were found to be associated with mortality. Conclusion: Additional lower body perfusion may have a role in vital organ protection in aortic arch repair of neonates, compared to antegrade selective cerebral perfusion.
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OBJECTIVE: The midterm results of patients who underwent biventricular repair surgery for Shone's complex were examined, and mortality and reoperation risk factors were evaluated. METHODS: This retrospective study included 34 patients with Shone's complex who underwent mitral valve (MV) surgery between 2005 and 2020. RESULTS: A total of 19 patients (56%) had coarctation, 10 (29%) patients had subaortic stenosis, 9 (26.5%) patients had a hypoplastic aortic arch (AA), and 9 (26.5%) patients had aortic valve (AV) stenosis. Twenty-four (70.6%) patients had bileaflet AV. Associated left-sided in-flow stenotic lesions included parachute MV in 19 (56%) patients and supramitral ring in 18 (53%) patients. The estimated freedom from reoperation rate on the 6th month, 1 year and 2 years after surgery was 84.4%, 79.5%, and 71.5%, respectively. The overall mortality rate was 20.6% (seven patients) with a median follow-up of 10 months (0-41). The estimated survival rate on the 6th month, 1 year, and 3 years after surgery was 83.8%, 79.4%, and 79.4 respectively. Bicuspid aortic valve (p = .017) (HR (95% CI) = 0.130 (0.025-0.695) and hammock mitral valve (p = .038) (HR (95% CI) = 11,008 (1,146->100) were associated with mortality. CONCLUSION: The presence of a bicuspid aortic valve hammock mitral valve might have an effect on negative effect on the outcome.
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Coartação Aórtica , Estenose da Valva Aórtica , Doença da Válvula Aórtica Bicúspide , Cardiopatias Congênitas , Estenose da Valva Mitral , Humanos , Reoperação , Estudos Retrospectivos , Estenose da Valva Mitral/cirurgia , Doença da Válvula Aórtica Bicúspide/cirurgia , Constrição Patológica/cirurgia , Seguimentos , Coartação Aórtica/cirurgia , Cardiopatias Congênitas/cirurgia , Estenose da Valva Aórtica/cirurgia , Fatores de RiscoRESUMO
BACKGROUND: Congenital heart disease continues to be an important indication for pediatric heart transplantation (HT) and is often complicated by systemic venous anomalies. The need for reconstruction, surgical technique used, as well as the outcomes of these have limited documentation. METHODS: Descriptive, retrospective study of patients transplanted at Emory University between 2006 and 2017. We reviewed surgical data, follow-up, and interventions for patients necessitating venous reconstruction during transplantation. RESULTS: A total of 179 transplants were performed during the time period of which 74 (41%) required systemic venous reconstruction. Mean age at transplant was 6.3 (±6.16) years, and 74.3% of these patients carried a diagnosis of single ventricle; 51 (68.9%) of 74 patients required pulmonary artery reconstruction at the time of HT. Forty patients required superior vena caval reconstruction, while 22 patients required inferior vena caval reconstruction due to prior palliation or anomaly. Venous anomalies along with other anatomic features necessitated biatrial transplantation in four patients. Posttransplant evaluation revealed systemic venous stenosis in 14 (18.9%) of 74 patients. Eight (10.8%) patients required 12 interventions for the systemic veins. Patients with bilateral Glenn anastomosis prior to transplant were at high risk for the development of stenosis and needing interventions. Systemic venous complications were uncommon in those with native systemic veins without Glenn or Fontan procedure. CONCLUSION: Systemic venous reconstruction needs are high in pediatric HT. Posttransplant stenosis and the need for interventions are relatively common. Current techniques for systemic venous reconstruction for complex congenital heart disease patients may deserve further review to optimize these outcomes.
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Técnica de Fontan , Cardiopatias Congênitas , Transplante de Coração , Criança , Cardiopatias Congênitas/cirurgia , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/cirurgia , Humanos , Artéria Pulmonar/cirurgia , Estudos Retrospectivos , Veia Cava Superior/diagnóstico por imagem , Veia Cava Superior/cirurgiaRESUMO
INTRODUCTION AND OBJECTIVE: There are various management options for newborns with single ventricle physiology, ventriculoarterial discordance and subaortic stenosis, classically involving the early pulmonary banding and aortic arch repair, the restricted bulboventriculer foramen enlargement or the Norwood and the Damus-Kaye-Stansel procedures. The aim of this study is to evaluate our preferred technique and comment on the midterm results of our clinical experience with palliative arterial switch operation (pASO) for a certain subset of patients. METHOD: We hereby retrospectively evaluate the charts of patients who went through pASO, as initial palliation through Fontan pathway, starting from 2014 till today. RESULTS: Ten patients underwent an initial palliative arterial switch procedure. Eight of 10 patients survived the operation and discharged. Seven of 10 patients completed Stage II and 1 patient reached the Fontan completion stage and the other six of ten (6/10) patients are doing well and waiting for the next stage of palliation. There are two mortalities in the series (2/10) and one patient lost to follow-up (1/10). CONCLUSION: In our opinion, the pASO can be considered as an alternative palliation option for patients with single ventricle physiology, transposition of the great arteries and systemic outflow tract obstruction despite longer cross clamp times compared to other methods, but It not only preserves systolic and diastolic ventricular function, but also provides a superior anatomic arrangement for following stages.
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Estenose Aórtica Subvalvar , Transposição das Grandes Artérias , Cardiopatias Congênitas , Transposição dos Grandes Vasos , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/cirurgia , Humanos , Lactente , Recém-Nascido , Artéria Pulmonar/cirurgia , Estudos Retrospectivos , Transposição dos Grandes Vasos/cirurgia , Resultado do TratamentoRESUMO
OBJECTIVES: This study aimed to evaluate the early outcomes of patients who underwent a concomitant therapeutic maze procedure for congenital heart surgery. MATERIALS AND METHODS: Between 2019 and 2020, eight patients underwent surgical cryoablation by using the same type of cryoablation probe. RESULTS: Three patients had atrial flutter, two had Wolf-Parkinson-White syndrome, two intra-atrial reentrant tachycardia, and one had atrial fibrillation. Four patients underwent electrophysiological study. Preoperatively, one patient was on 3, two were on 2, five were on 1 antiarrhythmic drug. Six patients underwent right atrial maze and two underwent bilateral atrial maze. Five out of six right atrial maze patients underwent right atrial reduction. Nine different lesion sets were used. Some of the lesions were combined and applied as one lesion. In Ebstein's anomaly patients, the lesion from coronary sinus to displaced tricuspid annulus was delicately performed. The single ventricle patient with heterotaxy had junctional rhythm at the time of discharge and was the only patient who experienced atrial extrasystoles 2 months after discharge. Seven of the eight patients were on sinus rhythm. No patient needed permanent pacemaker placement. CONCLUSION: Cryomaze procedure can be applied in congenital heart diseases with acceptable arrhythmia-free rates by selecting the appropriate materials and suitable lesion sets. The application of cryomaze in heterotaxy patients can be challenging due to differences in the conduction system and complex anatomy. Consensus with the electrophysiology team about the choice of the right-left or biatrial maze procedure is mandatory for operational success.
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Fibrilação Atrial , Ablação por Cateter , Criocirurgia , Cardiopatias Congênitas , Taquicardia Supraventricular , Fibrilação Atrial/cirurgia , Átrios do Coração/cirurgia , Cardiopatias Congênitas/cirurgia , Humanos , Taquicardia Supraventricular/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The aim of this study is to investigate the effect of COVID-19 outbreak on congenital cardiac surgery practice in a single center. METHODS: The first case of COVID-19 in our country was seen on March 11th, 2020. The patients operated between March 11th, 2019-and March 10th, 2020 were taken as the pre-COVID group, and those operated between March 11th and May 11th, 2020 were taken as the COVID group. The data was retrospectively collected, and the two periods were compared. RESULTS: Monthly average number of cases which was 52 patients/month (626 patients in 12 months) before COVID decreased to 35 patients/month (70 patients in 2 months) during COVID periods (P < .01). During the pre-COVID period the median postoperative length of hospital stay was 3 (IQR: 1-5) days. During the COVID period, this decreased to 1 (IQR: 1-3) day (P < .01). During the pre-COVID period, the hospital expenses of 17% (8/47) of the foreign nationals were covered by their homeland. The remaining 83% (39/47) were paid from the asylum seekers' fund. The proportion of foreign nationals operated significantly decreased during the COVID period ([7%; 47/632 vs 1%; 1/70]; P = .04). No significant difference was observed in terms of STAT mortality scores and categories and postoperative results of the operations performed between the two periods. CONCLUSIONS: Congenital cardiac surgery practice can be safely maintained with restricted case volume during the pandemic period. It is alarming that patients in the deprived areas cannot access pediatric cardiac surgery and possibly other health services because of closure of the borders between countries.
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COVID-19/epidemiologia , Procedimentos Cirúrgicos Cardíacos/estatística & dados numéricos , Cardiopatias Congênitas/cirurgia , Pré-Escolar , Feminino , Humanos , Lactente , Tempo de Internação/estatística & dados numéricos , Masculino , Duração da Cirurgia , Pandemias , Refugiados/estatística & dados numéricos , Estudos Retrospectivos , Turquia/epidemiologiaRESUMO
BACKGROUND: Tracheobronchomalacia and airway obstruction from severely dilated pulmonary arteries in tetralogy of Fallot with absent pulmonary valve (TOF-APV) has been associated with high rates of respiratory failure and mortality (15% to 25%). It is not known whether aggressive pulmonary artery (PA) or direct airway intervention during early definitive cardiac repair improves outcomes. METHODS: A retrospective observational study was made of all patients undergoing surgical repair for TOF-APV at our center between 2006 and 2018. RESULTS: Twenty patients underwent repair at a median age of 51 days and PA Z-scores of 8.1. Twelve patients had a valve implanted, 6 of whom required reoperation for valve replacement at a median of 9 months (range, 3 to 28) compared with 8 who had initial transannular patch, and only 1 patient required subsequent valve replacement (P < .05). Seven patients had central PAs replaced with thin-walled Gore-Tex (WL Gore, Flagstaff, AZ) grafts; none of these required PA reoperation during a median follow-up of 26.5 months, whereas 3 of 13 patients who did not have PA replacement with Gore-Tex required subsequent PA reoperation (P < .05). Concomitant airway interventions (eg, tracheobronchopexy/plasty) were performed in 4 patients and none required subsequent airway interventions, whereas 2 patients not having initial airway intervention required subsequent tracheopexy (P < .05). Three patients in the cohort eventually required tracheostomy (15%), and 2 patients died (10%; on postoperative days 30 and 326); none had received initial airway intervention. CONCLUSIONS: Pulmonary artery replacement and aggressive direct airway management at initial definitive repair of cardiac TOF-APV can be performed safely with acceptable survival outcomes and low rates of airway and PA reintervention.
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Manuseio das Vias Aéreas/métodos , Artéria Pulmonar/cirurgia , Valva Pulmonar/anormalidades , Tetralogia de Fallot/cirurgia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND/AIM: The data on the Nikaidoh procedure is limited in the literature. This study presents our experiential findings with aortic translocation (Nikaidoh) procedure and its modifications. METHODS: We retrospectively reviewed the data of all the patients who underwent aortic translocation in our institution. RESULTS: Between September 2014 and November 2018, eight patients underwent aortic translocation surgery. The median age was 3.2 years (14 months and 9 years). The diagnosis was transposition of the great arteries (TGA), ventricular septal defect (VSD), and left ventricular outflow tract obstruction (LVOTO) in five patients (63%); double-outlet right ventricle (DORV), VSD, and LVOTO in two patients (25%) and DORV and remote VSD in one patient (12%). Additionally, two patients had tricuspid straddling. In terms of surgical procedures, six patients underwent standard Nikaidoh procedures, while one patient underwent double root translocation and one patient underwent a half-turned truncal switch operation. Hospital mortality was recorded for one patient (12.5%). Median intensive care and hospital stay duration was 3 days (interquartile range [IQR]: 2-5 days) and 11 days (IQR: 8-17 days). Median follow-up duration was 10 months (IQR: 10-24 months). One of the patients, who underwent standard Nikaidoh procedure, died in the late follow-up. CONCLUSIONS: Aortic translocation procedure is an option for TGA, VSD, and LVOTO patients with a distal VSD or tricuspid straddling and DORV patients with a small VSD. Avoiding the use of a conduit through modifications, such as double root translocation and half-turned truncal switch operation, may decrease the risk of long-term recurrent interventions.
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Aorta Torácica/cirurgia , Procedimentos Cirúrgicos Cardíacos/métodos , Complicações Pós-Operatórias/epidemiologia , Transposição dos Grandes Vasos/cirurgia , Aorta Torácica/anormalidades , Aorta Torácica/diagnóstico por imagem , Criança , Pré-Escolar , Ecocardiografia , Feminino , Humanos , Incidência , Lactente , Masculino , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Transposição dos Grandes Vasos/diagnóstico , Transposição dos Grandes Vasos/mortalidade , Resultado do Tratamento , Turquia/epidemiologiaRESUMO
OBJECTIVES: Tricuspid valve (TV) competence is important for successful palliation of hypoplastic left heart syndrome (HLHS). We report our experience with TV repair in HLHS patients with a focus on TV and right ventricular (RV) function and associated clinical outcomes. METHODS: From 2002 to 2012, 219 neonates with HLHS underwent the Norwood operation. Thirty patients who underwent TV repair at various stages comprised our current series cohort. Echocardiographic and clinical data were reviewed to determine the effectiveness of TV repair and outcomes of the patients. RESULTS: Thirty patients received TV repair during Norwood (n = 4), Glenn (n = 17) and Fontan (n = 9) operations. Median age at TV repair was 188 days (range 3-1498). Preoperatively, all patients had ≥moderate TV regurgitation and 4 (13%) patients had ≥moderate RV dysfunction. After repair, TV regurgitation was none or trivial (n = 12, 40%), mild (n = 8, 27%), ≥moderate (n = 10, 33%), whereas 10 (33%) had ≥moderate regurgitation at last follow-up; ≥moderate RV dysfunction was present in 5 (17%) patients following TV repair and 10 (33%) patients at last follow-up. Competing risk analysis showed that 10 years following TV repair, 21% of patients had TV reoperation, 18% died or underwent transplantation and 61% were alive without subsequent reoperation. Overall, 10-year survival, transplant-free survival and freedom from second TV reoperation were 89%, 71% and 78%, respectively; ≥moderate RV dysfunction following TV repair was associated with diminished transplant-free survival (P = 0.0277). CONCLUSIONS: Although TV repair is successful in reducing regurgitation in the majority of HLHS patients, outcomes are restricted by limited repair durability with recurrent significant regurgitation in one-third of the patients. RV dysfunction in these patients is progressive and a major determinant of transplant-free survival.
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Síndrome do Coração Esquerdo Hipoplásico/cirurgia , Procedimentos de Norwood , Insuficiência da Valva Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Pré-Escolar , Feminino , Transplante de Coração/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Masculino , Procedimentos de Norwood/efeitos adversos , Procedimentos de Norwood/mortalidade , Procedimentos de Norwood/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Resultado do Tratamento , Função Ventricular DireitaRESUMO
Trace elements are essential micronutrients for the human body. In this study, we evaluated the alterations in copper, chromium, manganese, selenium, magnesium, zinc, iron, arsenic, boron, and silicon levels in children with cyanotic and acyanotic CHD who underwent cardiac surgery with cardiopulmonary bypass. Participants were divided into the following three groups: patients acyanotic CHDs (n=34), patients with cyanotic CHDs (n=30), and healthy controls (n=30). Blood samples were collected before the surgery and 1 hour after the sternum was closed. Serum trace elements were determined by Inductively Coupled Plasma Optical Emission Spectrometer-ICAP 6000. The baseline serum arsenic, manganese, and zinc levels of both patient groups were lower compared with controls, but there was no significant difference between baseline serum trace element levels of cyanotic and acyanotic patients. In both the patient groups, there was a significant decrease in postoperative serum arsenic, boron, copper, and zinc levels, and a significant increase in postoperative serum iron and magnesium levels. Silicon levels increased in cyanotic patients. Alterations in trace element levels were in the same direction in cyanotic and acyanotic patients. Copper, zinc, and manganase replacement may be needed after on-pump cardiac surgery.
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Ponte Cardiopulmonar , Cianose/sangue , Cardiopatias Congênitas/cirurgia , Oligoelementos/sangue , Biomarcadores/sangue , Pré-Escolar , Cianose/etiologia , Feminino , Seguimentos , Cardiopatias Congênitas/sangue , Cardiopatias Congênitas/complicações , Humanos , Lactente , Masculino , Período Pós-Operatório , Estudos ProspectivosRESUMO
OBJECTIVE: Extracorporeal membrane oxygenation (ECMO) is used to provide cardiorespiratory support during cardiopulmonary resuscitation (extracorporeal cardiopulmonary resuscitation; ECPR) unresponsive to conventional methods. In this study, the results of ECPR in a cardiac arrest setting after cardiac surgery in children were analyzed. METHODS: In this retrospective cohort study, between November 2010 and June 2014, 613 congenital heart operations were performed by the same surgical team. Medical records of all the patients who experienced cardiac arrest and ECPR in an early postoperative period (n=25; 4%) were analyzed. Their ages were between 2 days and 4.5 years (median: 3 months). Sixteen patients had palliative procedures. In 88% of the patients, cardiac arrest episodes occurred in the first 24 h after operation. Mechanical support was provided by cardiopulmonary bypass only (n=10) or by ECMO (n=15) during CPR. RESULTS: The CPR duration until commencing mechanical support was <20 min in two patients, 20-40 min in 11 patients, and >40 min in 12 patients. Eleven patients (44%) were weaned successfully from ECMO and survived more than 7 days. Five of them (20%) could be discharged. The CPR duration before ECMO (p=0.01) and biventricular physiology (p=0.022) was the key factor affecting survival. The follow-up duration was a mean of 15±11.9 months. While four patients were observed to have normal neuromotor development, one patient died of cerebral bleeding 6 months after discharge. CONCLUSION: Postoperative cardiac arrest usually occurs in the first 24 h after operation. ECPR provides a second chance for survival in children who have had cardiac arrest. Shortening the duration of CPR before ECMO might increase survival rates.
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Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Parada Cardíaca/terapia , Cardiopatias Congênitas/cirurgia , Reanimação Cardiopulmonar , Estudos de Coortes , Oxigenação por Membrana Extracorpórea , Feminino , Parada Cardíaca/mortalidade , Humanos , Lactente , Recém-Nascido , Masculino , Prontuários Médicos , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos , Taxa de Sobrevida , TurquiaRESUMO
OBJECTIVE: Oxidative stress refers to an imbalance between reactive oxidative species and antioxidants. In this case-controlled, prospective, observational study, we investigated the total oxidant status, total antioxidant status, oxidative stress index, and albumin and C-reactive protein levels of children with cyanotic and acyanotic congenital heart diseases who had undergone on-pump cardiac surgery. METHOD: The study groups consisted of 60 patients with congenital heart disease, who were operated under cardiopulmonary bypass, and a control group of 30 healthy individuals. The patients were classified into two groups. Among them, one was a patient group that consisted of 30 patients with acyanotic congenital heart disease and the other group consisted of 30 patients with cyanotic congenital heart disease. In the patient groups, blood samples were collected before surgery and at one and 24 hours following surgery. In control groups, blood samples were collected once during hospital admission. RESULTS: No statistically significant differences were found between the groups in terms of baseline total oxidant status, total antioxidant status, and oxidative stress index values. Regarding the postoperative first-hour and 24-hour total oxidant status and total antioxidant status levels as well as oxidative stress index values, there were no significant differences between the groups, except for an increase in total antioxidant status levels (p=0.002) 24 hours after surgery in cyanotic patients. CONCLUSION: There was no difference between oxidative stress status of cyanotic and acyanotic congenital heart disease patients and healthy individuals. Oxidative stress status of cyanotic and acyanotic patients does not change after cardiac surgery under cardiopulmonary bypass.
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Antioxidantes/metabolismo , Procedimentos Cirúrgicos Cardíacos/métodos , Ponte Cardiopulmonar/métodos , Cianose/metabolismo , Cardiopatias Congênitas/sangue , Oxidantes/sangue , Estresse Oxidativo , Estudos de Casos e Controles , Pré-Escolar , Cianose/etiologia , Cianose/cirurgia , Feminino , Seguimentos , Cardiopatias Congênitas/complicações , Cardiopatias Congênitas/cirurgia , Humanos , Masculino , Período Pós-Operatório , Prognóstico , Estudos Prospectivos , Fatores de TempoRESUMO
OBJECTIVE: Arterial switch operation has become the treatment of choice for neonates with transposition of the great arteries. The most important step of the procedure is transferring the coronary arteries to the neoaorta successfully. This study shows the impact of coronary anatomy on early mortality and morbidity after arterial switch operation. METHODS: Ninety-two patients with transposition of the great arteries who underwent arterial switch operation between October 2010 and September 2014 were included in this retrospective study. The patients were classified into two groups: group I (n = 68, patients with usual coronary artery anatomy) and group II (n = 24, patients with unusual coronary artery anatomy). Median age was 10 days (6-25 days) in group I and 14 days (7-29 days) in group II. In group I, 25 patients had ventricular septal defect, nine patients had coarctation of the aorta or distal aortic arch hypoplasia, seven patients had Taussig Bing anomaly. In group II, nine patients had ventricular septal defect, one patient had coarctation of aorta, and one patient had Taussig Bing anomaly. RESULTS: Regarding the postoperative variables, no significant statistical difference was found between two groups. But cardiopulmonary bypass time is significantly longer in group II (P = .004). There was no difference in complications including the mortality (P = .265). It is statistically found that associated anomalies did not affect the mortality and complication rates. All mortality cases (n = 4) were related to ventricular dysfunction in group II, whereas only four of the eight patients died because of ventricular dysfunction in group I. CONCLUSION: Coronary artery pattern was not a predictor of mortality in early postoperative period. There may be an impact of unusual coronary artery pattern on the development of ventricular dysfunction as a cause of mortality.
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Transposição das Grandes Artérias/métodos , Vasos Coronários/diagnóstico por imagem , Ecocardiografia/métodos , Complicações Pós-Operatórias/epidemiologia , Transposição dos Grandes Vasos/cirurgia , Vasos Coronários/cirurgia , Feminino , Seguimentos , Humanos , Recém-Nascido , Masculino , Morbidade/tendências , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Fatores de Tempo , Transposição dos Grandes Vasos/diagnóstico , Transposição dos Grandes Vasos/mortalidade , Turquia/epidemiologiaRESUMO
BACKGROUND: The aim of this study was to compare the two different directions of tumescent solution delivery (from distal to proximal knee to the saphenofemoral junction [SFJ] or proximal to distal SFJ to the knee) in terms of differences in tumescent volume, number of punctures, and pain and comfort scores of patients. METHODS: A total of 100 patients were treated with endovenous laser ablation (EVLA) under local anesthesia between August 2013 and October 2013. These 100 patients were divided into two groups. In group 1, tumescent solution was delivered in a proximal to distal direction. In group 2, the tumescent solution was delivered in a distal to proximal direction. In each group, the great saphenous vein (GSV) diameter, delivered total energy, treated GSV length, delivered tumescent volume, number of punctures, and pain and comfort scores were recorded for each patient. RESULTS: All patients were treated unilaterally. EVLA was performed with 100% technical success in all patients. There was no difference statistically between group 1 and group 2 according to GSV diameter, delivered total energy, and treated GSV length. Average tumescent volume, number of punctures, and pain scores in group 2 were lower than in group 1 (p = 0.0001; p < 0.05). Also, the average comfort score was higher in group 2 than in group 1 (p = 0.0001; p < 0.05). CONCLUSIONS: We believe that delivering the tumescent solution in a distal to proximal direction increases the comfort of both patient and surgeon with lower tumescent volume during the EVLA of the GSV.
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Anestésicos Locais/administração & dosagem , Procedimentos Endovasculares/métodos , Terapia a Laser/métodos , Dor/prevenção & controle , Veia Safena/cirurgia , Varizes/cirurgia , Adulto , Procedimentos Endovasculares/efeitos adversos , Feminino , Humanos , Terapia a Laser/efeitos adversos , Masculino , Pessoa de Meia-Idade , Dor/diagnóstico , Dor/etiologia , Medição da Dor , Satisfação do Paciente , Estudos Prospectivos , Punções , Resultado do Tratamento , Varizes/diagnósticoRESUMO
BACKGROUND: This study aims to investigate the efficacy of lidocaine, prilocaine, and bupivacaine used in tumescent solution during endovenous laser treatment (EVLT) on intraoperative and postoperative pain. METHODS: This prospective randomized study included 90 patients. The patients were divided into 3 groups including 30 patients in each group, according to the content of local anesthetics in tumescent solution. All patients received EVLT treatment with lidocaine in group 1, prilocaine in group 2, and bupivacaine in group 3. Visual analog scale was used for the evaluation of intraoperative and postoperative pain. RESULTS: The mean intraoperative pain score was 2.27 ± 1.53 in group 1, 1.97 ± 1.54 in group 2, and 3.05 ± 0.73 in group 3. On the first day postoperatively, the mean pain score was 2.57 ± 1.7 in group 1, 3.27 ± 1.23 in group 2, and 1.13 ± 0.94 in group 3 (P = 0.0001). Intraoperative and postoperative mean pain scores during first day follow-up were significantly lower in group 3. CONCLUSIONS: Tumescent anesthesia is the most critical component of EVLT to improve comfort by reducing the pain. Therefore, we conclude that bupivacaine is an optimal alternative to lidocaine and prilocaine in tumescent anesthesia and can be used safely.
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Anestésicos Locais/uso terapêutico , Bupivacaína/uso terapêutico , Terapia a Laser/efeitos adversos , Lidocaína/uso terapêutico , Dor Pós-Operatória/prevenção & controle , Prilocaína/uso terapêutico , Veia Safena/cirurgia , Varizes/cirurgia , Adulto , Idoso , Anestésicos Locais/efeitos adversos , Bupivacaína/efeitos adversos , Feminino , Humanos , Lidocaína/efeitos adversos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/etiologia , Prilocaína/efeitos adversos , Estudos Prospectivos , Fatores de Tempo , Resultado do Tratamento , Turquia , Varizes/diagnóstico , Adulto JovemRESUMO
Congenital supravalvar aortic stenosis (SVAS) is an arteriopathy associated with Williams-Beuren syndrome (WBS) and other isolated elastin gene deletions. Cardiovascular manifestations associated with WBS are characterized by obstructive arterial lesions such as SVAS and pulmonary artery stenosis in addition to bicuspid aortic valve and mitral valve prolapse. However, coronary artery ostial stenosis may be associated with SVAS, and it increases the risk of sudden death and may complicate surgical management. In this report, we present our experience with two patients having SVAS and left coronary artery ostial stenosis with associated left ventricular dysfunction.
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Estenose Aórtica Supravalvular/congênito , Estenose Coronária/complicações , Disfunção Ventricular Esquerda/etiologia , Estenose Aórtica Supravalvular/cirurgia , Valva Aórtica/anormalidades , Valva Aórtica/cirurgia , Doença da Válvula Aórtica Bicúspide , Pré-Escolar , Estenose Coronária/cirurgia , Feminino , Doenças das Valvas Cardíacas/cirurgia , Humanos , Lactente , Masculino , Artéria Pulmonar/anormalidades , Estenose da Valva Pulmonar/congênito , Disfunção Ventricular Esquerda/cirurgia , Síndrome de Williams/complicaçõesRESUMO
Atrioventricular septal defects constitute 4% of all congenital cardiac malformations. Patients with complete atrioventricular septal defect rarely survive for decades without surgical treatment. Pulmonary stenosis can provide a delicate balance between the pulmonary and systemic circulations and thereby increase longevity. We present the case of a 49-year-old woman whose complete atrioventricular septal defect and associated pulmonary stenosis were diagnosed only after she had given birth to 10 live children through uneventful spontaneous delivery. We discuss her successful surgical treatment in terms of the available medical literature.
Assuntos
Insuficiência da Valva Mitral/diagnóstico , Complicações Cardiovasculares na Gravidez/diagnóstico , Estenose da Valva Pulmonar/diagnóstico , Procedimentos Cirúrgicos Cardíacos , Comorbidade , Feminino , Defeitos dos Septos Cardíacos , Humanos , Pessoa de Meia-Idade , Insuficiência da Valva Mitral/diagnóstico por imagem , Insuficiência da Valva Mitral/epidemiologia , Insuficiência da Valva Mitral/cirurgia , Paridade , Gravidez , Complicações Cardiovasculares na Gravidez/epidemiologia , Resultado da Gravidez , Estenose da Valva Pulmonar/epidemiologia , Fatores de Tempo , UltrassonografiaRESUMO
OBJECTIVE: The present study aimed to evaluate the efficacy of endovenous laser ablation with a 1470-nm laser and to analyze the short- to mid-term results of endovenous laser ablation procedures to treat great saphenous vein insufficiency. METHOD: In this retrospective study, 200 patients (230 limbs) with symptomatic varicose veins secondary to great saphenous vein insufficiency treated with 1470-nm endovenous laser ablation were studied. Patients were evaluated clinically on the first day, first week, first month, and sixth month after the operation. Treated limbs were evaluated as separate treatment events. RESULTS: The short-term occlusion rate was 99% and mid-term occlusion rate was 100%. Induration or swelling was the most common minor complication (13%). No major complication such as deep venous thrombosis and pulmonary embolus occurred. Preoperatively documented mean venous clinical severity score significantly reduced from 4.9±2.3 to 2.5±1.1 (p<0.05). CONCLUSION: Endovenous laser ablation procedure of great saphenous vein with a 1470-nm diode laser is a minimally invasive, safe, and efficient treatment option in all-suitable patients with high short- and mid-term success rate.
Assuntos
Terapia a Laser , Veia Safena/cirurgia , Varizes/cirurgia , Insuficiência Venosa/cirurgia , Adulto , Feminino , Humanos , Terapia a Laser/efeitos adversos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do Tratamento , Varizes/diagnóstico , Insuficiência Venosa/diagnósticoRESUMO
Myocardial bridging (MB) is a rare coronary anomaly in children which is typically associated with hypertrophic obstructive cardiomyopathy (HCM) or left ventricular hypertrophy. Hypertrophic obstructive cardiomyopathy is the leading cause of sudden cardiac death in young patients, and the association of myocardial ischemia with sudden death has been recognized in patients with HCM. In this report, we describe an 11-year-old boy presented with a history of exertional, nonspecific chest pain and palpitations. Cardiac catheterization revealed MB of the left anterior descending coronary artery with evidence of intramyocardial obstruction during systole. Surgical unroofing of the affected coronary artery segment resulted in complete recovery. Myocardial bridging should be included in the differential diagnosis of children presenting with signs of ischemia.