Acute massive pulmonary embolism: role of the cardiac surgeon.

We present the case of a 72-year-old woman who had an acute massive pulmonary embolism after abdominal surgery. The patient had undergone a right hemicolectomy and pancreaticoduodenectomy for locally invasive colonic adenocarcinoma. Six hours postoperatively, she required emergent intubation when she suddenly became cyanotic, severely hypotensive, and tachypneic, with an oxygen saturation of 50%.

Treatment of symptomatic vascular rings in the elderly.

A 76-year-old woman presented with respiratory failure that was later determined to be a result of a right aortic arch with an aberrant left brachiocephalic artery. This vascular ring compressed the trachea, requiring operative intervention. A median sternotomy gave access for an aorta-to-left brachiocephalic artery bypass and division of the vascular ring.

Management of intramural hematoma of the ascending aorta and aortic arch: the risks of limited surgery.

We present the case of a 57-year-old woman who had an intramural hematoma of the ascending aorta and aortic arch. After initial blood pressure control and imaging studies, the patient underwent limited surgical repair that consisted of ascending aortic replacement. One week postoperatively, the aortic arch hematoma progressed to a full dissection that extended into the proximal descending aorta.

Emergent surgery for massive pulmonary embolism on the basis of clinical diagnosis.

We treated a 52-year-old man for a large pleural effusion that had occurred after he fell from a ladder. Upon discharge from the hospital, the patient collapsed and was nonresponsive and hypotensive. We suspected the cause to be pulmonary embolism.