PubMed · 6563745
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A Boubaker. 1984. [The normal aortic orifice].. https://pubmed.ncbi.nlm.nih.gov/6563745/
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A twenty-nine-day old male infant suffering from critical aortic stenosis underwent aortic valvotomy by cardiopulmonary bypass. At three years of age the aortic stenosis recurred and the child underwent a balloon aortic valvuloplasty, but developed severe aortic insufficiency after the procedure. The critical condition of the patient made aortic valve replacement mandatory. The surgical technique consisted of aortoventriculoplasty with infundibular and valve pulmonary autograft for substituting the aortic root (Ross-Konno technique). As for as we know this is the first report on the Ross-Konno procedure in Spanish journals.
BACKGROUND: Quadricuspid aortic valve is an uncommon congenital anomaly. We report a case in a patient hospitalized for heart failure. CASE REPORT: A 62-year old patient with exercise-induced dyspnea was hospitalized for heart failure. Heart auscultation revealed a diastolic aortic murmur attributed to a quadricuspid aortic valve evidenced at echocardiography. DISCUSSION: Quadricuspid aortic valves usually have three cusps of equivalent size and a small fourth cusp between the right coronary cusp and the non-coronary cusp. Aortic regurgitation is usually observed requiring valve replacement in 50% of the cases. The anomaly may be associated with other congenital anomalies of the coronary arteries warranting systematic coronarography prior to valve replacement.