Off-pump suture repair of left ventricular rupture utilizing TachoComb® sheet: a case report and literature review.

A 70-year-old woman was admitted to our institution with acute myocardial infarction. Coronary angiography demonstrated total occlusion of the left anterior descending artery, which was successfully revascularized. Four days later, the patient suddenly went into shock. The subsequent emergency operation revealed a blowout rupture of the left ventricular free wall. Several TachoComb® (CSL Behring, Tokyo, Japan) sheets were applied to control bleeding and avoid the need for a cardiopulmonary bypass. Horizontal mattress sutures were used in combination with a pair of Teflon felt strips for reinforcement. The combination of TachoComb® sheets and sutures is a novel hybrid method and an effective life-saving procedure for the treatment of left ventricular blowout ruptures. This approach avoids the need for a cardiopulmonary bypass. Sutureless repairs with TachoComb® sheet achieve rapid hemostasis without the need for cardiopulmonary bypass. This stabilizes patient hemodynamics immediately and preserves the fragile myocardium. This allows emergency room physicians to open the chest and apply the TachoComb® sheet to stabilize the patient before the cardiac surgeons arrive at the operating room. This technique will be very useful in emergency situations.