Acute aortic dissection from cross-clamp injury.
Acute dissection of the ascending aorta secondary to cross-clamp injury can be successfully managed if the problem is recognized immediately. Bypass must be instituted after recannulation at a point distal to the innominate artery so that proper exposure of the site of injury can be obtained. Systemic as well as local hypothermia for myocardial preservation are both necessary. Direct suture closure of all layers at the site of dissection over Teflon felt can terminate this process.
D000208:Acute Disease; D000368:Aged; D001011:Aorta / Q000293:injuries*; D001014:Aortic Aneurysm / Q000209:etiology* / Q000517:prevention & control; D006348:Cardiac Surgical Procedures; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013514:Surgical Procedures, Operative / Q000009:adverse effects*