Survival After Simultaneous Repair of Bichamber Cardiac and Pulmonary Vein Rupture Caused by Blunt Chest Trauma

Cardiopulmonary bypass preparation is mandatory in cardiac exploration for blunt cardiac injury patients

Treating cardiac injuries following blunt trauma to the chest requires thorough examination, accurate diagnosis, and therapeutic plan. We present two cases; pulmonary vein rupture and left atrial appendage laceration, both as a result of blunt chest trauma. Through these cases, our team learned the importance of maintaining hemodynamic stability during the examination of injured cardiac structures. And based on the comprehensive cardiac examination, a decision to surgically intervene with median sternotomy via cardiopulmonary bypass was made, saving lives of the patient. This report introduces how such decision was made based on what supporting evidence and the diagnostic process leading to the initiation of surgical intervention. This report may help with decision-making process when confronted by blunt cardiac injury patients who need cardiac exploration.

Protective effect of previous cardiac operation: survival of contained right ventricular rupture

Although cardiac contusions are common, cardiac rupture is an uncommon sequela of blunt chest trauma. The mortality rate associated with cardiac rupture is very high, and patients usually do not survive long enough to reach the hospital. We report a 66-year-old man with a history of coronary artery bypass grafting 15 years previously, who was involved in a traffic accident and experienced multiple trauma, including a small contained rupture of the right ventricular outflow tract. He survived, and a false aneurysm developed at the site of the rupture within the next 6 months. The patient then underwent a cardiac operation, and the aneurysm was successfully resected. The intraoperative and postoperative courses were uneventful. In this case, the previous cardiac operation with the resulting pericardial adhesions proved to be lifesaving.