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Intraoperative Acute Cardiac Tamponade as a Result of Intracardiac Perforation Requiring Emergency Continuous Pericardiocentesis and Open Sternotomy: A Case Report and Literature Review of a Rare but Fatal Complication
This report details a case of intraoperative acute cardiac tamponade caused by left atrial perforation during a percutaneous intervention for anomalous pulmonary venous return, a rare but life-threatening complication. Despite emergency measures including continuous pericardiocentesis and an open sternotomy for repair, the patient, an 86-year-old female with history of right-ventricular failure and atrial fibrillation, succumbed to her condition hours post-operation. The case emphasizes the critical need for swift, multidisciplinary intervention in managing such complications and outlines the potential risks associated with percutaneous cardiac procedures.