Left ventricular pseudoaneurysm with hemoptysis

A 53-year-old man who had previously undergone resection of a left ventricular aneurysm was admitted because of hemoptysis. Preoperative evaluation with computed tomographic scan and cardiac catheterization demonstrated a pseudoaneurysm of the inferior ventricular wall measuring 16 cm in diameter with protrusion into the left hemithorax. The neck of the pseudoaneurysm was a defect in the ventricular wall extending from the base of the mitral valve annulus to the insertion of the posterior papillary muscle. Operative repair was performed using an albumin-coated, low-porosity Dacron patch.