title: [The single coronary artery arising from the sinus of Valsalva. A rare cause of myocardial ischemia].
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.
authors.affiliation: Servicio de Cardiología, Hospital Clínico Universitario, Valencia. rgomeza@meditex.es
authors.forename: R
authors.initials: R
authors.lastname: Gómez-Aldaraví Gutiérrez
authors.forename: J
authors.initials: J
authors.lastname: Muñoz Gil
authors.forename: J
authors.initials: J
authors.lastname: Sanchís Forés
authors.forename: L
authors.initials: L
authors.lastname: Insa Pérez
authors.forename: I
authors.initials: I
authors.lastname: Casans Tormo
authors.forename: A
authors.initials: A
authors.lastname: Valls Serral
authors.forename: F J
authors.initials: FJ
authors.lastname: Chorro Gascó
authors.forename: V
authors.initials: V
authors.lastname: López Merino
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis / Q000209:etiology; D003330:Coronary Vessel Anomalies / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000175:diagnosis / Q000209:etiology*; D005082:Physical Exertion; D012850:Sinus of Valsalva / Q000002:abnormalities*
vernacular_title: Arteria coronaria única desde seno de Valsalva derecho. Una causa poco frecuente de isquemia miocárdica.