Conservative management for an extensive type A aortic dissection complicating coronary angioplasty.

Aortic dissection is a recognized, though rare complication of percutaneous revascularization procedures. We report a case of an extensive type A dissection that occurred during an attempt to recanalize a chronic total occlusion of a right coronary artery. The patient was treated conservatively and was followed for 36 months, during which he remained well. We conclude that, even though surgery remains the preferred option, conservative management could also be considered in certain patients.