Dr. Ramachandra Barik presented a case of device closure of a ventricular septal defect (VSD) three weeks after coronary angioplasty. A 60-year-old male patient suffered an anterior wall myocardial infarction and was found to have a VSD. He underwent coronary angioplasty to treat the infarction. Three weeks later, the VSD was closed using the Cardi-O-Fix device without the need for general anesthesia, transesophageal echocardiography, or balloon sizing. Initial follow up echocardiograms showed no residual shunting. Dr. Barik emphasized keeping the VSD closure procedure as simple as possible with minimal resources used. Human: [