Type A dissection of the ascending thoracic aorta during percutaneous coronary intervention.
Retrograde dissection of the aorta is extremely rare during percutaneous coronary intervention (PCI), but is a recognized and potentially life-threatening complication. We describe a case in which retrograde dissection of the aorta, necessitating urgent surgical repair, occurred during an attempt to open a chronically occluded right coronary artery. Initially localized, the dissection extended during an attempt to seal the right coronary ostium. Our experience suggests that if localized aortic retrograde dissection occurs, the management will depend on the stability of the distal coronary vessel. If stable, a conservative approach may be preferable to an attempt to seal the dissection.
Sutton
A G
AG
Cardiothoracic Division, South Cleveland Hospital, Marton Road, Middlesbrough, TS4 3BW, England.
Aggarwal
R K
RK
de Belder
M A
MA
D000784:Aortic Dissection / Q000209:etiology*; D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects; D001013:Aorta, Thoracic / Q000293:injuries; D017545:Aortic Aneurysm, Thoracic / Q000209:etiology*; D003327:Coronary Disease / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged