The Nitinol coil system was recently developed by “PFM” specifically for the transcatheter occlusion of ventricular septal defects (VSD). The device consists of a coil fitted with polyester fibers designated for the closure of perimembranous defects with an aneurysmal septum and some muscular VSDs. We report a case of fatal acute infective endocarditis 10 days following the procedure.

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Background: We assessed risk factors for early mortality in isolated total anomalous pulmonary venous connection over a modern era excluding emergent cases to eliminate the influence of associated factors on surgical outcome.  Methods: 70 patients with isolated total anomalous pulmonary venous connection who were repaired electively between January 2013 and February 2018 were included. Results: In-hospital mortality was encountered in 4 patients (5.7%). Upon univariate analysis, low age (P = .003) and weight (P = .001) at surgery, preoperative pulmonary venous obstruction (P = .010), preoperative low oxygen saturation (P = .031), long cardiopulmonary bypass (P = .001) and aortic cross clamp (P = .003) times, long duration of mechanical ventilation (P = .001), chest infection (P = 0.041), postoperative low CO syndrome (P < .001) and long postoperative inotropic support (P = .015) were significant predictors of in-hospital mortality. In multivariate analysis postoperative low cardiac output syndrome (OR: 1.060; 95% CI: 1.008-1.116) and prolonged postoperative mechanical ventilation (OR: 1.772; 95% CI: 1.141-2.751) were independent factors of in-hospital mortality. Conclusion: Surgical repair of TAPVC is now performed with acceptable results. According to our study, postoperative low cardiac output syndrome and prolonged postoperative mechanical ventilation were the most significant predictors for early mortality.

Background The timing of surgical repair of tetralogy of Fallot (TOF) is a key to alleviate complications and for long-term survival. Total correction was usually performed at the age of 6 months or older under the notion of decreasing the surgical risk. However, avoiding palliation with an aortopulmonary shunt and early correction of systemic hypoxia appear to be of more benefit than the inborn surgical risk in low body weight patients. Our objective was to assess early/midterm survival and operative complications and to analyze patients, surgical techniques, and morphological risk factors to determine their effects on outcomes. Patients and Methods We retrospectively reviewed 152 patients with TOF who were ≤60 days of age when they underwent total correction of TOF. All patients had either duct-dependent pulmonary blood flow or arterial blood oxygen saturation less than 65% on room air requiring urgent surgical correction. Exclusion criteria included TOF with pulmonary atresia, TOF with nonconfluent pulmonary arteries, TOF with multiple aortopulmonary collateral arteries, and associated complete atrioventricular septal defects. Results The mean age at repair was 34 ± 19 days, and the mean weight was 3.8 ± 0.9 kg. Before surgery, 96 patients received an infusion of prostaglandin, 45 were mechanically ventilated, and 32 required inotropic support. Right ventricular outflow tract obstruction was managed with a transannular patch in 112 patients, and all the others had a main pulmonary artery patch. Cardiopulmonary bypass (CPB) with moderate hypothermia was the standard, and the CPB time averaged 48 ± 21 minutes. The postoperative intensive care unit stay was 5.7 ± 6 days, with 2.8 ± 4 days of mechanical ventilation. Early mortality was 4.6% (7 of 152), and actuarial survival rates were 95% at 1 year and 92% at 5 years. Univariable and multivariable analyses of the patients' demographics, anatomical characteristics, and operative techniques revealed the presence of small pulmonary arteries and low body weight to be the only independent risk factors for death. Conclusion Early total correction of TOF during the first 60 days of life can be performed with low mortality and good intermediate-term survival and, from our point of view, “should be the gold standard for TOFs.”