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The Journal of Thoracic and Cardiovascular Surgery, Vol 70, 52-56, Copyright © 1975 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
LH Reyes, LK Mattox, WH Gaasch, R Espada and AC Beall Jr
Although the left coronary artery is the most frequently injured vessel of
the heart, traumatic fistulas appear more often in the right coronary
vessels, as the initial injury to the left coronary artery usually results
in early death prior to hospitalization. Indications for surgical repair
include cardiac decompensation and signs of shunt progression. In
asymptomatic patients with no changes in cardiac function, consideration
for repair includes the following: (1) enlargement of the fistula, causing
a large runofff into the low- pressure chamber, and reduction of blood
supply to the local myocardium distal to the fistula; (2) progressive
dilatation of a pseudoaneurysm when it exists; and (3) the presence of
bacterial endarteritis. Surgery usually has been indicated in reported
cases of coronary artery fistula. Conservative management is applicable
when the shunt is small and cardiac function is normal, as evidenced by the
present case report and the first case cited in the literature. Oversewing
of the area of the fistula and bypass grafting from the ascending aorta to
the distal coronary tree might provide an additional mode of management in
selected cases.
ARTICLES
Traumatic coronary artery-right heart fistula. Report of a case and review of the literature
This article has been cited by other articles:
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C. H. Friesen, J. G. Howlett, and D. B. Ross Traumatic coronary artery fistula management Ann. Thorac. Surg., June 1, 2000; 69(6): 1973 - 1982. [Abstract] [Full Text] [PDF] |
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