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  • Title: [The single coronary artery arising from the sinus of Valsalva. A rare cause of myocardial ischemia].
    Author: Gómez-Aldaraví Gutiérrez R, Muñoz Gil J, Sanchís Forés J, Insa Pérez L, Casans Tormo I, Valls Serral A, Chorro Gascó FJ, López Merino V.
    Journal: Rev Esp Cardiol; 1998 Oct; 51(10):847-9. PubMed ID: 9834636.
    Abstract:
    The presence of a congenital anomaly in coronary arteries can be the cause of a defective coronary flow and ischaemic symptoms. Although they are rare, we must suspect them in the presence of major cardiac events in young people. A single coronary artery is present if the entire coronary system arises from a solitary ostium. Its presence is regarded as having little clinical significance and it is usually a fortuitous finding on coronary angiography. We report the case of a patient with effort anginal symptoms, with a single coronary artery arising from the right sinus of Valsalva without obstructive atherosclerotic lesions.
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