This study aims to identify genetic causes of adverse events after cardiac surgery, such as atrial fibrillation, myocardial infarction, renal dysfunction and heart failure. In addition, we also examine blood and urine biomarkers (proteins).
This study aims to identify genetic causes of adverse events after cardiac surgery, such as atrial fibrillation, myocardial infarction, renal dysfunction and heart failure.~Patients undergoing heart surgery at Brigham and Women's Hospital and Texas Heart Institute are eligible to participate.