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Objective: A single centre experience with chylothorax in post cardiac surgical patients., Methods: Retrospective review., Results: Chylothorax developed in 55 out of 873 operated patients (6.3%). Median age of the chylothorax cohort was 95 days (range 1-995). Neonates constituted 36% and 49% were infants. Group-1(35 patients-treated during the years 2011-2015) included those who were managed with low fat diet initially with other standard measures including steroid, octreotide, pleurodesis, lymphangiogram or thoracic duct ligation whenever required.Group-2 (20 patients, treated between year 2016-2018) were managed with nil per oral, total parenteral nutrition, extended use of milrinone and no use of chest tube suction with other above standard measures when required.Group-1 and group-2 were comparable in terms of their age and weight ( p  > 0.05).We observed lower volume of chest drainage, shorter intubation time, length of intensive care stay and hospital stay in group-2 compared to group-1 though they were statistically not significant ( p  > 0.05). Occurrence of massive chylothorax (>20 ml/kg/day) in group-1 was significantly higher [18 patients (51%) in group-1 vs 4 patients in group-2 (20%) (Chi-square 5.25, p  = 0.02)]. In hospital mortality in group-1 was higher compared to group-2 (5/35 = 14.5% vs 1/20 = 5%), however, it was statistically not significant [risk ratio 2.86; 95% CI 0.36, 22.77; p  = 0.59)]. Acute kidney injury was observed in about 25% of patients who had chylothorax. A higher mortality was observed in patients with chylothorax who had acute kidney injury [5/14 (35%)] compared to those who did not have acute kidney injury [1/41 (2.4%)] (Chi-square 11.89, p  = 0.001)]., Summary: In a heterogenous cohort of post-cardiac surgical patients who developed chylothorax, our suggested new regime (nil per oral, parenteral nutrition, extended use of milrinone and no suction applied to the chest drains) contributed to reduce the frequency of massive chylothorax occurrence significantly., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

A combination of aortic valve atresia and an interrupted aortic arch is a unique disease in which perfusion to the brain and myocardium depends on coexisting lesions or type of interruption. We report a case of aortic valve atresia with type B interrupted arch, bilateral arterial ductus in a neonate who was successfully palliated using a hybrid approach by placing stents in both arterial ductus and banding of branch pulmonary arteries.

Tetralogy of Fallot is considered a prototype congenital heart disease because of its embryological, anatomical, pathophysiological, and management aspects. Current management usually relies on a complete surgical repair that is electively performed between 3 and 6 months of age. With the advances of interventional cardiology especially in the fields of ventricular septal defect closure, stent, and pulmonary valve replacement, the question of complete repair of tetralogy of Fallot by interventional means can be discussed. Tetralogy of Fallot is a complex disease with multiple lesions, all individually amenable to transcatheter treatment. In this article, we will review current status of various aspects of tetralogy of Fallot focusing on interventional aspects, giving insights of what would be the ideal platform of a fully interventional repair.