Unexpected interventricular septal hematoma after ventricular septal defect closure: intraoperative echocardiographic

Massimo A Padalino1, Simone Speggiorin, Demetrio Pittarello

  • 1Pediatric and Congenital Cardiac Surgery Unit, University of Padova, Medical School, Padova, Italy. massimo.padalino@unipd.it