Minimally invasive aortic valve repair using geometric ring annuloplasty.

Objectives: As aortic valve repair (AVr) for aortic insufficiency (AI) expands, minimally invasive (Mi) approaches are increasingly being applied. Cardiac surgical techniques can be more difficult through small incisions, and this report analyzes medium-term outcomes for MiAVr facilitated by geometric ring annuloplasty.

Methods: Since 2013, 58 patients were selected for AVr through upper sternotomy third-interspace incisions.

Risk stratification and prognostic effects of internal thoracic artery grafting during acute myocardial infarction.

Objective: Surgeons are occasionally requested to perform coronary artery bypass grafting during acute myocardial infarction. We intended to test the safety of coronary artery bypass grafting and internal thoracic artery grafting early after myocardial infarction using the Society of Thoracic Surgeons database.

Methods: The database was queried for isolated coronary artery bypass grafting less than 24 hours after a myocardial infarction from 2002 to 2008.