“Vieussens ring” from isolated conus artery
نویسندگان
چکیده
منابع مشابه
An unusual image of Vieussens’ arterial ring communicating with the pulmonary artery
Vieussens’ arterial ring (VAR) is a collateral pathway between the conus branches of the right and left coronary arteries that was first described by French anatomist Raymond de Vieussens. VAR’s are observed in 48% of the population; however, pathologic VAR is very rare. A 58 year-old male patient with a history of smoking and positive family history was admitted to our clinic complaining of ch...
متن کاملAn Unusual Form of Coronary Artery Fistula: A Small Aneurysm of Vieussens' Arterial Ring Communicating with the Pulmonary Artery
Vieussens' arterial ring (VAR) is the connection between the conus branch of the right coronary artery and the proximal right ventricular branch of the left anterior descending coronary artery. VARs are found in 48% of the population; however, pathologic VAR is rare. We experienced a case of pathologic VAR that involved a fistula connecting to the main pulmonary artery.
متن کاملCase Image: A rare angiographic image of Vieussens' arterial ring associated with coronary to pulmonary artery fistula.
Vieussens’ arterial ring (VAR) is a collateral circulation between the conus branches of the right coronary artery (RCA) and the left anterior descending artery (LAD), and is thought to be an embryologic remnant. It was first described by Raymond de Vieussens in 1706. VAR is found in 48% of the population, but pathological conditions related to VAR (aneurysm, rupture, fistula) are very rare. A ...
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We report a case of hyperacute inferior myocardial infarction with life-saving collateral circulation from the conus artery to the left anterior descending artery.
متن کاملAnomaly of the Conus Artery Arising from the Right Coronary Artery.
UNLABELLED Some anomalies of the conus artery are relatively common, such as those arising from the discrete ostium of the right coronary artery. We report a 63 y/o male with an unusual anatomic variation of the conus artery terminating in the pericardium. Coronary anomalies may cause coronary ischemia, infarction and sudden cardiac death; hence, it is significant to identify coronary anomalies...
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ژورنال
عنوان ژورنال: Indian Heart Journal
سال: 2013
ISSN: 0019-4832
DOI: 10.1016/j.ihj.2013.06.018