IMAGE
Crossing coronary arteries
Marcelo Abramoff Continentino; Antonio Manoel R. F. Freitas
Hospital e Maternidade Frei Galvão, São Paulo, SP - Brazil
Mailing address Mailing address: Marcelo Abramoff Continentino Alameda Itu, 846 AP 101 - Jardim Paulista 01421-001- São Paulo, SP - Brazil E-mail: mabramoff@cardiol.br, marabra@ig.com.br
Keywords:Coronary vessels; coronary vessel anomalies; computed tomography.
A 57 year-old patient with hypertension and diabetes admitted with atypical chest pain was submitted to 64-row coronary computed tomography angiography. The anterior descending and circumflex arteries originated directly from the aorta, crossing in their proximal portions. The patient also presented mild atheroma without significant luminal narrowing.
The anatomical variation in which the anterior descending and circumflex arteries originate directly from the aorta is present in about 1.0% of the population. However, coronary artery crossing is a very rare anomaly, with few cases reported and clinical consequences still unknown.
Manuscript received July 02, 2010; revised manuscript received September 14, 2010, accepted on November 05, 2010.
Publication Dates
-
Publication in this collection
02 May 2011 -
Date of issue
Apr 2011
