title: Unruptured sinus of Valsalva aneurysm with right ventricular outflow obstruction diagnosed by two-dimensional and Doppler echocardiography.
abstract: This report presents a case of an unusually large unruptured sinus of Valsalva aneurysm complicated by right ventricular outflow tract obstruction, right coronary artery occlusion and incomplete right bundle branch block. Two-dimensional and Doppler echocardiography were instrumental in preoperative diagnosis and postoperative follow-up.
mesh_terms: D001014:Aortic Aneurysm / Q000175:diagnosis* / Q000601:surgery; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D004452:Echocardiography / Q000379:methods*; D006352:Heart Ventricles / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012850:Sinus of Valsalva / Q000473:pathology / Q000601:surgery