Coronary artery fistula as a complication of percutaneous transluminal coronary angioplasty.
A patient underwent successful percutaneous transluminal coronary angioplasty (PTCA) of the left anterior descending and the right coronary arteries for worsening angina and was discharged without any apparent complication. Repeat cardiac catheterization, done four weeks later for recurrent angina, showed a coronary artery fistula to the right ventricle at the site of moderately severe subintimal dissection. The patient was managed conservatively. At cardiac catheterization 18 months after the PTCA procedure, there was no evidence of the fistula.
Department of Medicine, Victoria General Hospital, Dalhousie University, Halifax, Nova Scotia.
I R
IR
Bata
R G
RG
MacDonald
B J
BJ
O'Neill
D000787:Angina Pectoris / Q000628:therapy*; D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects*; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000209:etiology*; D003331:Coronary Vessels; D005402:Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography