Biventricular repair in low-weight patient with interrupted aortic arch and aortic atresia.

BACKGROUND: Aortic atresia with ventricular septal defect is a very rare congenital cardiac anomaly, especially in combination with aortic arch interruption. It is always challenging to choose the optimal treatment tactics for such patients. One of the possible types of intervention is the Yasui procedure. There are only 19 reported cases in the literature of aortic atresia with interruption of the aortic arch type B or C, and not a single clinical case of type A. CASE PRESENTATION: The proband was a 2-day-old boy with diagnosis: aortic atresia with a ventricular septal defect and interruption of the aortic arch type B. The child underwent a Yasui procedure without serious postoperative complications and with good long-term result. CONCLUSIONS: The Yasui procedure in patients with aortic atresia and interrupted aortic arch can be performed with minimal complications, even in low-weight patients.

Surgical Repair of Anomalous Origin of the Left Subclavian Artery From the Pulmonary Artery Using a Supraclavicular Approach.

Anomalous origin of the left subclavian artery from the pulmonary artery is a rare congenital cardiac malformation. We describe a case of anomalous origin of the left subclavian artery from the pulmonary artery in a patient who presented with symptoms of vertebrobasilar insufficiency and underwent reimplantation of the left subclavian artery into the left common carotid artery from the supraclavicular approach.

Outcomes of Double-patch and Warden Techniques in Patients With Supracardiac Partial Anomalous Pulmonary Venous Connection.

AIM: This study compared outcomes following the double-patch and Warden procedures for correcting partial anomalous connection of the right pulmonary veins to the superior vena cava. METHODS: Eighty (80) patients, aged <18years old, and with partial anomalous connection of the right pulmonary veins to the superior vena cava were randomly assigned into double-patch method (n=40) and Warden procedure (n=40) groups. The median follow-up was 22.5 (range, 12-39) months. The primary endpoint was sinus node dysfunction at the mid-term follow-up period. RESULTS: No early or late mortality occurred. In the early postoperative period, sinus node dysfunction was observed in 27.5% and 5% of cases after double-patch correction and the Warden procedure, respectively (risk ratio, 5.50; 95% confidence interval, 1.30-23.25; p=0.01). At follow-up, sinus node dysfunction persisted in two (5%) patients after double-patch correction. All patients had normal sinus rhythm after the Warden procedure. No early or late pacemaker implantation occurred in either group. No patients had significant pulmonary veins or superior vena cava stenosis. CONCLUSIONS: The double-patch technique and Warden procedure both showed excellent early and mid-term results with no mortality and minimal morbidity. The Warden procedure was associated with less sinus node dysfunction in the early postoperative period than the double-patch technique. There was no significant between-group difference in sinus node dysfunction at the mid-term follow-up.

Vacuum-assisted closure versus closed irrigation for deep sternal wound infection treatment in infants: a propensity score-matched study.

OBJECTIVES: This study aimed to compare vacuum-assisted closure therapy (VAC) and closed irrigation drainage therapy (CID) for deep sternal wound infection treatment in infants. METHODS: From January 2008 to March 2018, 69 patients (1.73%) had deep sternal wound infection. They were divided into 2 groups: patients treated with VAC therapy (VAC group, 29 patients) and those treated with CID therapy (CID group, 40 patients). After performing a propensity score analysis (1:1) for the entire sample, 16 patients receiving VAC therapy were matched with 16 patients receiving CID therapy. RESULTS: No significant difference was noted between both groups regarding age [d = 0.045; 95% confidence interval (CI) 0.99-1.07], gender (d = 0.001; 95% CI 0.22-4.45), weight (d = 0.011; 95% CI 0.73-1.35), body surface area (d = -0.023; 95% CI 0.01-5733.08), cardiopulmonary bypass (d = 0; 95% CI 0.16-5.90) and open chest duration (d = -0.112; 95% CI 0.31-5.16). Five patients died in the CID group (31.25%) during hospital stay, and there were no deaths in the VAC group (P = 0.024). Recurrence of mediastinitis occurred in 1 patient (6.25%) from the VAC group and in 6 patients (37.5%) from the CID group (P = 0.037). The multivariable regression analysis revealed that the CID method was the only risk factor for remediastinitis (odds ratio 17.3; 95% CI 1.04-286.75; P = 0.046). CONCLUSIONS: Use of VAC therapy in infants with deep sternal wound infection was associated with a substantial decrease in the mortality rate and duration of therapy compared with CID technique. The CID technique was an independent risk factor for recurrence of mediastinitis.

Outcomes of perventricular off-pump versus conventional closure of ventricular septal defects: a prospective randomized study.

OBJECTIVES: Perventricular device closure (PVDC) of ventricular septal defects (VSDs) has demonstrated excellent clinical results. However, no prospective studies have compared PVDC with the conventional approach (CA). METHODS: Between June 2012 and August 2014, 640 consecutive patients with isolated VSD were enrolled in the study, and randomized into the PVDC group ( n = 320) and the CA group ( n = 320). The mean ages were 36.2 (10; 36) months and 36.2 (10; 36) months, respectively. The average weights were 13.9 (8.1; 15.0) kg and 14.5 (6.9; 13.8) kg, respectively. The mean follow-up was 24.9 (standard deviation 1.8) months. RESULTS: No early or late deaths occurred in either group. The procedural success rate reached 96.6% in the PVDC group, with a 3.4% conversion rate to CA. Mean procedure time was 56.9 (30; 70) min in the PVDC group and 162 (120; 180) min in the CA group ( P = 0.000). Thirteen (3.9%) patients in the CA group and only 4 (1.3%) in the PVDC group required postoperative blood transfusion in the intensive care unit ( P = 0.040). At the final follow-up, significantly more residual shunts were found in the CA group. No rhythm or conduction disorders occurred in any patient of either group. CONCLUSIONS: According to the mid-term follow-up results, PVDC has similar efficacy to CA for VSD closure. The off-pump PVDC technique reduces blood product transfusion and the procedural time and minimizes surgical trauma while providing excellent cosmetic results.

The Warden procedure can be successfully performed using minimally invasive cardiac surgery without aortic clamping.

Currently, minimally invasive cardiac surgery has found widespread use even in congenital heart surgery. The number of defects, which can be corrected through a small incision or totally endoscopic, is on the rise. Nowadays, surgeons can repair atrial septal defect, ventricular septal defect, patent ductus arteriosus and other congenital heart defects using minimally invasive techniques. In this paper, we report 21 cases of successful repair of supracardiac partial anomalous right upper and middle pulmonary venous connection, using the Warden procedure. It was performed in children through the right-sided midaxillary thoracotomy with direct cardiopulmonary bypass cannulation and induction of ventricular fibrillation. There were no operative or early postoperative deaths or complications. All patients were in sinus rhythm at discharge. According to echocardiography, there were no cases of early SVC or pulmonary veins narrowing. The Warden procedure can be performed safely and efficiently using the minimally invasive cardiac surgery.

Perventricular device closure of ventricular septal defect using a video-assisted thoracoscopic approach.

We describe a new technique of perventricular closure of a perimembranous ventricular septal defect on a beating heart using transesophageal echocardiography guidance and video-assisted thoracoscopy. Ventricular septal defects were closed successfully, and no shunts, rhythm disorders, or valve incompetence developed during the short hospital stay. This procedure is safe and effective for selected patients. These early and mid-term results encourage further evaluation.

Surgical off-pump closure of perimembranous ventricular septal defects.

OBJECTIVE: To present our first experience in perventricular closure of ventricular septal defect, which is in our opinion, an important adjunct to current ventricular septal defect treatment options. BACKGROUND: Surgical closure under cardiopulmonary bypass is the treatment of choice for a perimembranous ventricular septal defect. Percutaneous techniques have technical limitations. To date, an off-pump approach and device deployment through the wall of the right ventricle is not widespread and has only been reported from China and Germany. We think this approach is promising in selected patients. METHODS: In July 2012, 7 pediatric patients with an isolated perimembranous ventricular septal defect (age range, 4 months to 8 years, mean 2.5 years, all female) with a body weight of 5 to 27 kg, mean 12.7 kg, underwent minimally invasive perventricular device closure. RESULTS: In all patients, the ventricular septal defect was occluded successfully based on transesophageal echocardiographic confirmation. There were no cases of occluder dislocation noted in the operating room or in the postoperative period. No residual shunts were observed. There was no transient or persistent rhythm disorder in any of the patients. All patients were discharged 4-5 days postoperatively, in excellent physical condition. CONCLUSIONS: The described off-pump approach showed excellent results. It offers such advantages as avoidance of the morbidity associated with cardiopulmonary bypass, significantly shorter hospital stay and therefore reduced costs, and a cosmetic advantage.