A comparative study of minimal lower-sternal incision device closure, minimal right thoracic incision device closure, and midsternal open repair of isolated perimembranous VSD, a retrospective cohort study

摘要

Objective: To compare transthoracic device closure via a minimal lower-sternal incision or minimal right thoracic incision and surgical repair via midsternal incision for perimembranous ventricular septal defect (VSD).