Epicardial hematoma due to heart positioner device in minimally invasive coronary artery bypass

Minimally invasive cardiac surgery off-pump coronary artery bypass (MICSOPCAB) has become increasingly prevalent, with devices like the heart positioner aiding in surgical precision. However, rare complications such as epicardial hematoma can occur. Here, we present a case of a 75-year-old man undergoing MICSOPCAB who developed an epicardial hematoma due to the heart positioner. The hematoma was successfully repaired intraoperatively with direct suturing and large felts. Postoperative recovery was uneventful, highlighting the importance of vigilant monitoring and prompt management of such complications. This case underscores the need for careful attention during the use of cardiac positioners to minimize adverse events and ensure favorable patient outcomes.