Chronic type A aortic dissection: an unusual complication of cocaine inhalation.

Acute aortic pathology temporally related to cocaine inhalation may lead to frank rupture or acute aortic dissection. This is a report of an unusual case of a 43-year-old man who presented 9 weeks after experiencing a tearing sensation in his chest while smoking cocaine. The diagnosis was chronic type A aortic dissection with 4+ aortic insufficiency. The successful surgical management included resuspension of the aortic valve and placement of a Dacron tube graft in the ascending aorta such that flow was maintained distally in both the true and false lumens.