WebThe modified Konno-Rastan procedure represents an excellent therapy for diffuse or unresectable SAS in patients with a normal aortic valve. In addition, it produces … Web1 jul. 1995 · Many patients had complicating conditions including endocarditis (n = 13, eight native, five prosthetic valve), prosthetic valve dysfunction (n = 4), subvalvular obstruction (n = 3) treated by septal myectomy (n = 1) or modified Konno operation (n = 2), ascending aortic aneurysm (n… Expand View on PubMed Save to Library Create Alert Cite

The Ross/Konno procedure in neonates and infants: …

Web1 jan. 2008 · The modified Konno operation is designed to provide relief of diffuse subaortic stenosis, while preserving the native aortic valve. The aorta and the right ventricular infundibulum are opened. The upper part of the subaortic stenosis is incised through the aortic orifice. Web1 nov. 2006 · Most of the patients in our series preferentially had a mechanical aortic valve prosthesis placed, consistent with the original description of the operation. 15 We excluded from this study those patients who underwent the Ross-Konno procedure to examine the risk to the native pulmonary valve. solomon feldhouse

Subcoronary Ross/Ross-Konno operation in children and young …

Web1 mei 1998 · The modified Konno-Rastan procedure represents an excellent therapy for diffuse or unresectable SAS in patients with a normal aortic valve. In addition, it produces excellent results in a limited number of patients with hypertrophic obstructive cardiomyopathy, in whom the Morrow procedure traditionally has been performed. WebThe modified Konno operation is designed to provide aid of diffuse subaortic stenosis, while preserving the native aortic valve. The aorta and the proper ventricular … Web1 mei 1998 · The modified Konno procedure allows generous exposure of the LVOT from the left ventricular apex to the inter leaflet trigones of the aortic valve. Widespread use of … small behind the couch