A 46-year-old man with gastroesophageal reflux disease underwent Nissen fundoplication with hiatal mesh reinforcement using absorbable tacks. Forty-eight hours after surgery, the patient developed hypotension and sweating. Cardiac magnetic resonance imaging showed a large pericardial effusion. Pericardiocentesis was performed with removal of 650 cc of bloody fluid. The pericardial drain could be removed two days later. The patient’s further course was uneventful.
A 62-year-old woman with gastroesophageal reflux disease and a large hiatal hernia underwent Nissen fundoplication with mesh hiatoplasty using absorbable tacks. On postoperative day 5, the patient developed acute respiratory distress syndrome with hypotension and oliguria. A thoracic CT scan showed a bilateral pleural effusion and a large pericardial effusion that caused the collapse of the right atrium and ventricle. She was taken back to the operating room for urgent surgical pericardial drainage. After that, the postoperative course was uneventful.