A novel, recovery, and reproducible minimally invasive cardiopulmonary bypass model with lung injury in rats.

Background: Cardiopulmonary bypass (CPB) has been shown to be associated with a systemic inflammatory response leading to postoperative organ dysfunction. Elucidating the underlying mechanisms and developing protective strategies for the pathophysiological consequences of CPB have been hampered due to the absence of a satisfactory recovery animal model. The purpose of this study was to establish a good rat model of CPB to study the pathophysiology of potential complications.

Effect of partial liquid ventilation on lung function in oleic acid-induced lung injury model of piglets.

Background: Pediatric patients are susceptible to lung injury that does not respond to traditional therapies. Partial liquid ventilation (PLV) has been developed as an alternative ventilatory strategy for treating severe lung injury. The aim of this study is to investigate the effect of PLV on lung function in immature piglets.

Off-pump coronary artery bypass grafting using a bilateral internal mammary artery Y graft.

Objective: To evaluate the outcome of off-pump coronary artery bypass grafting (OPCABG) using a bilateral internal mammary artery (BIMA) Y configuration graft to achieve total arterial myocardial revascularization.

Methods: From October 2002 to December 2008, 208 patients (196 males and 12 females) underwent OPCABG using a BIMA Y configuration graft. The average age of the patients was 56.