Multiple left-sided stenotic lesions: outcomes after mitral valve surgery. Arguments for abandoning the eponym 'Shone syndrome'
Stephanie L Perrier, Mangesh Jadhav, Yves d'Udekem, Johann Brink, Igor E Konstantinov, Diana Zannino, Michael M Cheung, Christian P Brizard
European Journal of Cardio-Thoracic Surgery | OXFORD UNIV PRESS INC | Published : 2020
OBJECTIVES: Management of patients with left ventricular inflow and outflow stenotic lesions can be challenging. Our purpose was to characterize such patients and review the long-term outcomes of those requiring mitral valve (MV) surgery. METHODS: We performed a retrospective study of 40 patients with subaortic, aortic and/or arch stenotic lesion(s) who underwent MV surgery between 1985 and 2016. RESULTS: Associated left-sided stenotic lesions included aortic valve stenosis in 20 patients (50%), subaortic stenosis in 19 (47.5%) patients, coarctation in 23 (57.5%) patients and hypoplastic aortic arch in 16 (40%) patients. Nineteen patients (47.5%) had a supravalvular mitral ring and 15 (37.5%..View full abstract