Central venous catheter placement leading to an emergent paramedian sternotomy: a case report.

Perioperative cardiac tamponade during central venous catheter placement is rare. We present a case of tamponade from pulmonary artery injury during dialysis catheter placement resulting in complicated sternotomy and hospital course. A 52-year-old female experienced intraoperative hypotension, rapidly identified as tamponade, that was treated with an emergent paramedian sternotomy. Patient experienced postdischarge dehiscence and osteomyelitis requiring multiple reoperations. This case is the first report of a deviated paramedian sternotomy performed mainly through ribs. The complications experienced outline the importance of effective multidisciplinary knowledge of best practices to stabilize tamponade pathology, mitigating morbidity and mortality.