Stenting for coronary intervention-related dissection of the left main coronary artery with extension to the aortic root: a case report.

Retrograde aortocoronary dissection is a rare but devastating complication of coronary angioplasty. It occurs most frequently in the right coronary artery, rarely in the left. This is a case report of an aortic dissection complicated by coronary angioplasty of the left circumflex artery. Stenting of the left main coronary artery successfully sealed the entry point of dissection.