Microscopic magnetic resonance imaging reveals high prevalence of third coronary artery in human and rabbit heart
Author(s) -
Rebecca A.B. Burton,
Jürgen E. Schneider,
Martin J. Bishop,
Patrick W. Hales,
Christian Bollensdorff,
Matthew D. Robson,
Kelvin Wong,
John C. Morris,
T. Alexander Quinn,
Peter Köhl
Publication year - 2012
Publication title -
ep europace
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.119
H-Index - 102
eISSN - 1532-2092
pISSN - 1099-5129
DOI - 10.1093/europace/eus276
Subject(s) - medicine , right coronary artery , crista terminalis , ostium , ventricular outflow tract , vasa vasorum , aortic sinus , coronary sinus , coronary arteries , anatomy , artery , endocardium , left coronary artery , cardiology , magnetic resonance imaging , aortic valve , cardiac magnetic resonance imaging , radiology , atrial fibrillation , coronary angiography , catheter ablation , myocardial infarction
The human coronary tree is commonly assumed to have two roots: the left and right coronary arteries (LCA and RCA, respectively). However, a third coronary artery (TCA) has been observed in humans and animals, usually arising from the right anterior aortic sinus near the RCA. Using high-resolution magnetic resonance imaging, we identified TCA prevalence and characteristics in rabbit and human hearts.
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