Aortic dissection complicating cardiac surgery: diagnosis by intraoperative biplane transesophageal echocardiography.
Aortic dissection is a rare but devastating complication of cardiopulmonary bypass. Intraoperative transesophageal echocardiography can be a useful technique to define the anatomy of the dissection, to evaluate its extension and progression, and to detect the presence of aortic insufficiency. We describe two cases in which transesophageal echocardiography helped in making a rapid diagnosis of aortic dissection during cardiac surgery and demonstrate how it may play a role in therapeutic decision making.
Katz
E S
ES
Department of Medicine, New York University Medical Center, NY 10016.
Tunick
P A
PA
Colvin
S B
SB
Culliford
A T
AT
Kronzon
I
I
D000368:Aged; D000784:Aortic Dissection / Q000000981:diagnostic imaging* / Q000209:etiology; D017545:Aortic Aneurysm, Thoracic / Q000000981:diagnostic imaging* / Q000209:etiology; D002315:Cardiopulmonary Bypass / Q000009:adverse effects; D001026:Coronary Artery Bypass; D004452:Echocardiography; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged