A primary pulmonary artery chondrosarcoma manifesting as acute pulmonary embolism.

Primary cardiac malignancies are rare, and the majority are benign. Malignant tumors are often found to be sarcomas arising from structural cells such as muscle, connective tissue, and blood vessels. We report a case of a 62-year-old woman who presented with pulmonary embolism secondary to a primary pulmonary artery chondrosarcoma.

Simultaneous carotid endarterectomy and cardiac surgery: early results of 386 patients.

Background: The occurrence of severe carotid artery disease in more than 12% of patients requiring coronary artery bypass grafting (CABG) results in a discrepancy concerning best treatment for both diseases. We reviewed the early outcome of patients with CABG and/or valve replacement (VR) and simultaneous carotid endarterectomy (CEA).

Methods: We retrospectively evaluated 386 patients after simultaneous operation between 7/1994 and 9/2010.

Does bilateral ITA grafting increase perioperative complications? Outcome of 4462 patients with bilateral versus 4204 patients with single ITA bypass.

Objective: Superior patency of internal thoracic artery (ITA) grafting to saphenous veins is conclusive. The aim of the present study was to compare the early outcome of patients receiving either bilateral ITA (BITA) or single ITA (SITA) grafts and to identify risk factors for perioperative complications, such as obesity, diabetes mellitus, or advanced age.

Methods: All 8666 patients with isolated coronary artery bypass grafting (CABG, including emergent cases or redos) operated between January 1994 and June 2004 receiving either BITA (n=4462) or SITA (n=4204) grafting were analyzed retrospectively.