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The so-called Commando procedure, initially described by David and colleagues, consists in the reconstruction of the mitro-aortic fibrous lamina by a patch that enlarges both annuli. Its use has been described to upsize the aortic and mitral annulus for double valve replacement in adolescents. We describe a modified technique of this reconstruction of the fibrous skeleton of the heart, combined with Konno procedure to further enlarge the aortic annulus. In modified Commando procedure, following the reconstruction of aortomitral continuity with a bovine pericardium CardioCel patch (Admedus Regen Pty Ltd, Perth, WA, Australia), an aortic valved conduit that was made on the bench in order to have bottom skirt that enabled the suturing of the composite conduit far inside the left ventricle outflow tract. Coronary buttons were implanted at the supra-commissural level. The advantages of this modified Commando procedure are (1) the creation of a new aortic annulus when the integrity of this annulus has been compromised, (2) the upsizing of both annuli to any possible size of aortic and mitral prostheses, and (3) the relief of any residual left ventricular outflow tract obstruction.
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Procedimientos Quirúrgicos Cardíacos , Implantación de Prótesis de Válvulas Cardíacas , Prótesis Valvulares Cardíacas , Niño , Adolescente , Animales , Bovinos , Humanos , Válvula Aórtica/cirugía , Procedimientos Quirúrgicos Cardíacos/métodos , Válvula Mitral/cirugía , Prótesis e ImplantesRESUMEN
INTRODUCTION: In this study, we present a case of directing persistent left superior vena cava drainage into the unroofed coronary sinus to the right atrium in a patient with tetralogy of Fallot and coronary sinus orifice atresia without innominate vein. CASE REPORT: A 16-month-old boy diagnosed with tetralogy of Fallot was admitted. Following intracardiac repair, the left superior vena cava was divided from the left atrial junction, passed through under the ascending aorta and anastomosed to the right superior vena cava. CONCLUSION: To our knowledge, this is the first patient reported with persistent left superior vena cava, unroofed coronary sinus, coronary sinus orifice atresia, and tetralogy of Fallot. The extracardiac direct anastomosis technique was used successfully to direct persistent left superior vena cava to the right atrium without any post-procedure complications.
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Seno Coronario , Anomalías de los Vasos Coronarios , Cardiopatías Congénitas , Defectos del Tabique Interatrial , Vena Cava Superior Izquierda Persistente , Tetralogía de Fallot , Masculino , Humanos , Lactante , Vena Cava Superior/diagnóstico por imagen , Vena Cava Superior/cirugía , Vena Cava Superior/anomalías , Tetralogía de Fallot/complicaciones , Tetralogía de Fallot/cirugía , Vena Cava Superior Izquierda Persistente/complicaciones , Seno Coronario/diagnóstico por imagen , Seno Coronario/cirugía , Seno Coronario/anomalías , Cardiopatías Congénitas/complicaciones , Defectos del Tabique Interatrial/complicaciones , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugíaRESUMEN
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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Coartación Aórtica , Estenosis de la Válvula Aórtica , Enfermedad de la Válvula Aórtica Bicúspide , Cardiopatías Congénitas , Estenosis de la Válvula Mitral , Humanos , Reoperación , Estudios Retrospectivos , Estenosis de la Válvula Mitral/cirugía , Enfermedad de la Válvula Aórtica Bicúspide/cirugía , Constricción Patológica/cirugía , Estudios de Seguimiento , Coartación Aórtica/cirugía , Cardiopatías Congénitas/cirugía , Estenosis de la Válvula Aórtica/cirugía , Factores de RiesgoRESUMEN
We present the successful transcatheter closure of the perforation of the cardiac wall from atrial appendage in a 1-year-old girl. Although open-heart surgical repair has been the primary option, percutaneous device closure should always be considered before surgery.
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Apéndice Atrial , Dispositivo Oclusor Septal , Apéndice Atrial/diagnóstico por imagen , Apéndice Atrial/cirugía , Cateterismo Cardíaco , Femenino , Humanos , Enfermedad Iatrogénica , Lactante , Dispositivo Oclusor Septal/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVE: To describe our short- and medium-term outcomes using the BioIntegral pulmonic conduit. METHODS: Between August 2018 and September 2019, the BioIntegral pulmonic valved conduit was used for right ventricular outflow tract reconstruction in 48 patients. The data were retrospectively retrieved from the patient charts. RESULTS: The median age at surgery was 36 months (interquartile range [IQR] = 18-62 months). The diagnoses were pulmonary atresia-ventricular septal defect in 28 patients, absent pulmonary valve in four patients, truncus arteriosus in six patients, TGA-VSD-PS in five patients, conduit stenosis in three patients, and left venticular outflow tract obstruction requiring a Ross operation in two patients. In the postoperative short-term follow-up, 15 patients out of 48 had a high fever. Of these, 12 patients had concomitantly elevated C-reactive protein levels. There were no patients with blood culture positivity. The median postoperative length of hospital stay was 14 days (IQR = 8-21 days). The overall mortality was 4% in two patients, one died of right ventricular failure and multiple organ failure and one died of pulmonary embolism. The two patients who died were not among the 15 patients with fever. However, four patients with fever underwent balloon angioplasty for conduit restenosis in their medium-term follow-up. CONCLUSION: There was a high incidence of fever and adverse outcomes in the short-term postoperative follow-up of patients in whom the BioIntegral pulmonic valved conduit was implanted. Caution is advisable in using these conduits until there is convincing evidence about the sterilization and storage standards of these grafts.
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Bioprótesis , Cardiopatías Congénitas , Prótesis Valvulares Cardíacas , Obstrucción del Flujo Ventricular Externo , Preescolar , Cardiopatías Congénitas/cirugía , Prótesis Valvulares Cardíacas/efectos adversos , Humanos , Incidencia , Lactante , Reoperación , Estudios Retrospectivos , Resultado del Tratamiento , Obstrucción del Flujo Ventricular Externo/cirugíaRESUMEN
BACKGROUND: We aimed to compare the results of two surgical methods for the treatment of congenital supravalvular aortic stenosis. METHODS: From May 2004 to January 2020, 29 patients underwent surgical repair for supravalvular aportic stenosis in a single centre. The perioperative evaluation of the patients was retrospectively reviewed. RESULTS: Fifteen (51.7%) and 14 (48.2%) patients were treated with the Doty and the McGoon methods, respectively. The median age of our cohort was 4.5 (3.0-9.9) years. Ten (34.5%) patients had Williams-Beuren syndrome, and pulmonary stenosis was observed in 12 (41.3%) patients. The median follow-up time was 2.5 (0.7-7.3) years. On follow-up, five patients had residual stenosis with the McGoon technique and one with the Doty technique (p = 0.05). One patient died early in the post-operative period in the Doty group, and three patients were re-operated on due to restenosis in the McGoon group. Freedom from re-operation in the Doty group at 1, 3, 5, and 10 years was 100%. In the McGoon group, freedom from re-operation rates at the 1-, 3-, and 7-year follow-up were 100, 88.9, and 44.4%, respectively (p = 0.08). CONCLUSION: Our results with both surgical techniques suggest that supravalvular aortic stenosis can be treated with good results. The Doty method provided better relief for the supravalvular aortic segment, considering the residual stenosis and the re-operation rates.
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OBJECTIVE: The aim of this study is to report on the short-term and mid-term outcomes of preterm infants who underwent patent ductus arteriosus ligation through anterior mini-thoracotomy. METHODS: Data for 103 preterm infants who underwent patent ductus arteriosus clipping through an anterior mini-thoracotomy at the 2nd intercostal space between 2009 and 2019 were retrospectively reviewed. The patients were divided into two groups according to their weight at the time of surgery. The complications, morbidity, and mortality rates of each group were compared at postoperative day 30 and at the end of 1 year after surgery. RESULTS: During the operation, the median weight of the patients was 900 g (IQR 800-1125 g), the median age was 21 days (IQR 14.5-29 days). The lowest body weight was 460 g. In three patients (3%), there was intraoperative bleeding from the patent ductus arteriosus that required transition to median sternotomy. In one patient (1%) a residual patent ductus arteriosus that required reoperation was observed. Twelve patients (12%) died in the first 30 days postoperatively. Six patients (6%) died between the postoperative day 30 and 1 year. There was no statistically significant difference in the rates of mortality, morbidity, and complication between the groups. CONCLUSIONS: Based on our observations of over a hundred preterm infants with patent ductus arteriosus over a decade, ligation through anterior mini-thoracotomy is the main surgical procedure of choice for this patient group in our clinic. Our findings demonstrate the safety of this approach and we believe that it can be successfully replicated in other institutions.
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Conducto Arterioso Permeable , Adulto , Conducto Arterioso Permeable/cirugía , Humanos , Lactante , Recién Nacido , Recien Nacido Prematuro , Ligadura , Estudios Retrospectivos , Toracotomía , Resultado del Tratamiento , Adulto JovenRESUMEN
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/epidemiología , Procedimientos Quirúrgicos Cardíacos/estadística & datos numéricos , Cardiopatías Congénitas/cirugía , Preescolar , Femenino , Humanos , Lactante , Tiempo de Internación/estadística & datos numéricos , Masculino , Tempo Operativo , Pandemias , Refugiados/estadística & datos numéricos , Estudios Retrospectivos , Turquía/epidemiologíaRESUMEN
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/cirugía , Procedimientos Quirúrgicos Cardíacos/métodos , Complicaciones Posoperatorias/epidemiología , Transposición de los Grandes Vasos/cirugía , Aorta Torácica/anomalías , Aorta Torácica/diagnóstico por imagen , Niño , Preescolar , Ecocardiografía , Femenino , Humanos , Incidencia , Lactante , Masculino , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Transposición de los Grandes Vasos/diagnóstico , Transposición de los Grandes Vasos/mortalidad , Resultado del Tratamiento , Turquía/epidemiologíaRESUMEN
BACKGROUND: Whether patients with moderate left atrioventricular valve regurgitation (LAVVR) after surgical repair of complete atrioventricular septal defect (CAVSD) should be observed or undergo reoperation remains unclear. METHODS: Moderate LAVVR was diagnosed in 87 of 220 patients who underwent CAVSD repair: 47 during the initial hospital stay and 40 after a median of 7 months (interquartile range, 2-18 months) after the initial operation. RESULTS: Of these 87 patients who had moderate LAVVR, 15 died, for an overall mortality of 17%. The regurgitation became severe in 39 patients (45%) within a median of 2 months (interquartile range, 1-7 months) leading to 33 reoperations and 10 deaths. In 23 of 87 patients (26%), regurgitation remained at a moderate level over a median follow-up period of 8 months (interquartile range, 1-48 months). In 25 of 87 patients (29%), the regurgitation decreased to mild after a median of 9 months (interquartile range, 5-19 months). The only independent risk factor for increased severity of regurgitation and reoperation was the echocardiographic appearance of the jet centered around the cleft rather than central at the time of diagnosis of moderate regurgitation (odds ratio, 3.5; 95% CI, 1.5-9.0; P = .007). CONCLUSIONS: Moderate LAVVR after CAVSD repair is often linked to death and reoperation, but regurgitation remains stable in one-quarter of patients and improves in one-third. The deterioration usually occurs within the first year after surgery. The initial observation of patients with residual or new moderate regurgitation for up to 1 year or until further deterioration seems reasonable, as long as the regurgitation is centrally located.
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BACKGROUND: There are limited data on outcomes after implantation of the CardioCel 3D 60° patch in great vessel repair. After anecdotally witnessing an increase in negative outcomes, we reviewed our experience using this patch in our neonate and infant patients undergoing aortic arch repair. METHODS: Aortic arch repair with implantation of the CardioCel 3D 60° patch was performed in 24 patients between July 2018 and July 2021. Dominant cardiac morphologies were hypoplastic left heart syndrome (66%), atrioventricular canal defects (13%), and other (21%). Median age at implantation was 44 days (interquartile range [IQR], 6-112 days). Recurrent obstruction was defined as the need for reoperation or catheter intervention or recurrent peak pressure gradient of descending aorta ≥25 mm Hg on echocardiography. RESULTS: Five deaths occurred after a median of 217 days (IQR, 69-239 days). Twelve patients (50%) had recurrent obstruction. Three patients (13%) required redo aortic arch operation after a median of 148 days (IQR, 128-193 day), with extensive fibrous coating of the patch interior causing obstruction. Eleven patients (46%) required at least 1 balloon angioplasty on their aorta after a median of 102 days (IQR, 83-130 days) after repair, and 3 needed >1 catheter intervention. The estimated probability of having recurrent obstruction was 85% at 6 months and 71% at the 1-year follow (P = .06). CONCLUSIONS: Recurrent aortic obstruction occurred in half of our patients shortly after repair. The use of the CardioCel 3D 60° patch for aortic arch reconstruction in neonates and infants should be reevaluated.
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Background: We sought to evaluate the outcomes in patients who underwent the arterial switch operation (ASO) over a 20-year period at a single institution. Methods: The current study is a retrospective review of 180 consecutive patients who underwent the ASO for biventricular surgical correction of dextro-transposition of the great arteries (d-TGA) between 2002 and 2022. Results: Among 180 patients, 121 had TGA-intact ventricular septum, 47 had TGA-ventricular septal defect and 12 had Taussig-Bing Anomaly (TBA). The median follow-up time was 6.7 years (interquartile range: 3.9-8.7 years). There were five early (2.8%) and one late (0.6%) mortality. Survival was 96.6% at one year and beyond. Reoperations were performed in 31 patients (17%). Taussig Bing Anomaly was found to increase the risk of reoperation by 17 times (P < .0001). A total of 37 (21%) patients underwent 53 reinterventions (14 surgical procedures, 39 catheter interventions) specifically addressing pulmonary artery (PA) stenosis. Freedom from PA reintervention was 97%, 87%, 70%, and 55% at 1, 5, 10, and 15 years, respectively. By bivariable analysis, TBA (P = .003, odds ratio [OR]: 6.4, 95% confidence interval [CI]: 1.9-21.7), mild PA stenosis at discharge (P ≤ .001, OR: 6.1, 95% CI: 2.7-13.6), and moderate or severe PA stenosis at discharge (P ≤ .001, OR: 12.7, 95% CI: 5-32.2) were identified as predictors of reintervention on PA. In the last follow-up of 174 survivors, 24 patients (14%) had moderate or greater PA stenosis, two (1%) had moderate neoaortic valve regurgitation, and 168 were New York Heart Association status I. Conclusions: Our results demonstrated excellent survival and functional status following the ASO for d-TGA; however, patients remain subject to frequent reinterventions especially on the pulmonary arteries.
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Operación de Switch Arterial , Arteria Pulmonar , Reoperación , Transposición de los Grandes Vasos , Humanos , Estudios Retrospectivos , Masculino , Femenino , Transposición de los Grandes Vasos/cirugía , Transposición de los Grandes Vasos/mortalidad , Reoperación/estadística & datos numéricos , Operación de Switch Arterial/mortalidad , Arteria Pulmonar/cirugía , Lactante , Tasa de Supervivencia , Recién Nacido , Resultado del Tratamiento , Estudios de Seguimiento , Complicaciones Posoperatorias/mortalidad , Preescolar , NiñoRESUMEN
The dislodgement of device during transcatheter procedure is a rare complication and the device can be retrieved by transcatheter techniques in most cases. In case of failed attempts, the surgery may be required and in haemodynamically unstable patients cardiopulmonary bypass (CPB) may be unavoidable. A case of surgical retrieving of patent ductus arteriosus (PDA) occlusion device (OD) from the right pulmonary artery (PA) in a 1050 g baby on CPB was presented. In literature, CPB use in babies weighing under 1 kg has been rarely reported. CPB support was performed securely in our case who is one of the tiniest patients operated on. CPB can be safe enough in the surgical approach of a complication of very low birth weight patient.
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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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An eight-year-old boy with tricuspid atresia was found to have atretic coronary sinus ostium during cardiac catheterization. Single-stage extracardiac fenestrated Fontan operation was performed with surgical unroofing of the coronary sinus into the left atrium to avoid the risk of cardiac congestion.
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Seno Coronario/anomalías , Procedimiento de Fontan , Atrios Cardíacos/cirugía , Atresia Tricúspide/complicaciones , Malformaciones Vasculares/complicaciones , Cateterismo Cardíaco , Niño , Humanos , Masculino , Atresia Tricúspide/cirugía , Malformaciones Vasculares/cirugía , Vena Cava Superior/cirugíaRESUMEN
BACKGROUND: The aim of this study was to evaluate the predictability of postoperative pulmonary artery pressure (PAP) using intraoperative flow study in patients undergoing bidirectional Glenn operation. METHODS: Patients who underwent Glenn operation under cardiopulmonary bypass (CPB) were included in the study. During the operation, after the completion of additional procedures under CPB, an intraoperative flow study was performed prior to Glenn anastomosis. After the completion of bidirectional Glenn, the patient was separated from the CPB and PAP was measured. The relationship between this pressure and flow study measurement was analyzed. RESULTS: Nine patients who underwent bidirectional Glenn operation with additional procedures under CPB between July 2018 and January 2019 were included in the study. The median PAP was 9 mm Hg (interquartile range [IQR]: 7-10 mm Hg) in the flow study and 10 mm Hg (IQR: 8-11 mm Hg) after CPB, and the median difference between these pressures was 1 mm Hg (IQR: 1-3 mm Hg). There was a strong correlation between these two measurements (r = 0.732; P = .025). CONCLUSION: The results of this study show that PAP after the Glenn procedure can be estimated using an intraoperative flow study. We believe that this method may be useful in intraoperative decision-making for Glenn operation in single ventricular patients who require extensive pulmonary artery (PA) reconstruction due to limited PA development, branch PA stenosis, or nonconfluent PAs. Also, this method can be used as a sort of intraoperative pulmonary resistance reversibility study in patients with high preoperative pulmonary vascular resistance due to surgically correctable pulmonary venous hypertension.
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Presión Arterial , Procedimiento de Fontan , Cardiopatías Congénitas/cirugía , Arteria Pulmonar/fisiología , Puente Cardiopulmonar , Preescolar , Procedimiento de Fontan/métodos , Cardiopatías Congénitas/fisiopatología , Hemorreología , Humanos , Lactante , Periodo Posoperatorio , Arteria Pulmonar/cirugía , Resultado del Tratamiento , Resistencia VascularRESUMEN
OBJECTIVE: The Ross procedure has been cited as the procedure of choice for young patients requiring aortic valve replacement. However, potential for reintervention requirement in both left and right ventricular outflow tracts can be a source of concern. The aim of the present study was to describe our experience with this procedure. METHODS: A retrospective chart review of all the patients who underwent the Ross procedure in a single institution was performed. National death registry records were used for late mortality. RESULTS: Eighteen Ross procedures between May 2003 and May 2018 were performed. The median age of the cohort was 15 [interquartile range (IQR): 12-18] years. The pulmonic conduit was a homograft in 11 patients, Labcor in 5 patients, Contegra in 1 patient, and Medtronic Freestyle Valve in 1 patient. There were three early deaths. The median follow-up of 15 hospital survivors was 11 (IQR: 3-14) years. Any late mortality was not observed. In the two surviving patients with infective endocarditis, there was no recurrent infective endocarditis. Freedom from reintervention was 80% at 8 years and onward. Any risk factors associated with reintervention could not be identified. However, freedom from autograft dilatation at 10 years was 45%. CONCLUSION: Autograft failure is a potential problem in the long-term follow-up of Ross patients. Freedom from reintervention was satisfactory, and the type of pulmonic conduit did not affect the mid-term outcomes. In patients with infective endocarditis, the Ross procedure has a low recurrence rate, but it might have an increased risk of mortality.
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Válvula Aórtica/cirugía , Endocarditis/cirugía , Cardiopatías Congénitas/cirugía , Enfermedades de las Válvulas Cardíacas/cirugía , Válvula Pulmonar/cirugía , Adolescente , Puente Cardiopulmonar , Niño , Estudios de Cohortes , Muerte Súbita Cardíaca/etiología , Endocarditis/mortalidad , Femenino , Cardiopatías Congénitas/mortalidad , Enfermedades de las Válvulas Cardíacas/congénito , Enfermedades de las Válvulas Cardíacas/mortalidad , Humanos , Estimación de Kaplan-Meier , Masculino , Reoperación , Estudios Retrospectivos , Trasplante Autólogo/métodos , Obstrucción del Flujo Ventricular ExternoRESUMEN
BACKGROUND: This study aims to present our experiences on endovascular and hybrid treatment of peripheral arterial diseases. METHODS: Between March 2008 and April 2016, 86 patients who underwent endovascular treatment and 17 patients who underwent hybrid treatment for peripheral arterial disease in our clinic were retrospectively analyzed. The treatment approaches, success of treatments, complications and outcomes of these patients were studied. RESULTS: No mortality was seen during the procedures. Following the procedure, the patients were hospitalized in the intensive care unit under standard heparin treatment for six hours at least. Anticoagulation was maintained with low-molecular-weighted heparin for three days, followed by dual oral antiaggregant (acetylsalicylic acid 100 mg + clopidogrel 75 mg). Repeated Doppler ultrasonography revealed no in-stent thrombosis or restenosis at the site of ballooning during hospitalization. None of the patients with normal renal functions preoperatively experienced severe renal failure. Although nearly all femorodistal interventions were performed in the antegrade way, none of the patients had bleeding complications at the site of intervention. All patients were discharged within 1 to 16 days. CONCLUSION: Endovascular and hybrid modalities are safe and comfortable in the treatment of peripheral arterial diseases for vascular surgeons having a hybrid room.
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INTRODUCTION: In this study we compared the effects of two different surgical procedures for closure of adult atrial septal defect (ASD) on postoperative P-wave changes. METHODS: Patients who underwent cardiac surgery for secundum type ASD closure were evaluated retrospectively. Seventy-two patients with primary repair of ASD and 29 patients with pericardial patch plasty repair were compared according to Pmax, Pmin and P-wave dispersions (Pd). RESULTS: In each group, the increases in postoperative maximum P-wave duration (Pmax) and minimum P-wave duration (Pmin) were statistically significant. There was no statistically significant difference between post- and pre-operative Pd values. In the comparison between group 1 and group 2 in terms of postoperative P-wave changes (Pmax, Pmin, Pd) there was no statistically significant difference. CONCLUSION: Comparing patch plasty and primary repair for the surgical closure of ASD in the early to mid-postoperative period, no difference was found and both surgical procedures can be performed in adult ASDs.