Aortic root enlargement: Short-term outcomes from a decade's worth of experience.

Background: Patient prosthesis mismatch is a real problem observed in patients receiving aortic valves too small for their body surface area. This situation is entirely preventable with the apt use of root augmentation procedures. This study aims to evaluate and analyze short-term outcomes in patients who have undergone root enlargement procedures.

Modified ultrafiltration and postoperative course in patients undergoing repair of tetralogy of fallot.

Background: Expected benefits of modified ultrafiltration (MUF) include increased hematocrit, reduction of total body water and inflammatory mediators, improved left ventricular systolic function, and improved systolic blood pressure and cardiac index (CI) following cardiopulmonary bypass (CPB). This prospective randomized trial tested this hypothesis.

Methods: Seventy-nine patients undergoing intracardiac repair of tetralogy of fallot were randomized to conventional ultrafiltration (CUF) + MUF (n = 39) or only CUF group (n = 40).