[2 cases of aortic dissection during cardiopulmonary bypass via femoral arterial cannulation and its etiology].
D000784:Aortic Dissection / Q000209:etiology*; D001014:Aortic Aneurysm / Q000209:etiology*; D002315:Cardiopulmonary Bypass / Q000009:adverse effects*; D002404:Catheterization; D003327:Coronary Disease / Q000601:surgery; D005263:Femoral Artery; D006801:Humans; D008297:Male; D008875:Middle Aged; D013312:Stress, Physiological