Nontraumatic localized dehiscence of the proximal ascending aorta through an aortic valve commissure.

Newcomb, Andrew E; Rowland, Michael A · Ann Thorac Surg · 2004

case_report · Level V

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Abstract

Acute dissection of the ascending aorta is a life-threatening condition that requires timely recognition and management. Here we describe an unusual variant of acute dissection involving a localized tear in the proximal ascending aorta through the commissure of the left and noncoronary cusps of the aortic valve causing aortic regurgitation.

Medical subject headings