Web4 jan. 2024 · We sought to evaluate the outcome after modified subcoronary Ross/Ross-Konno operation in children and young adults. Methods: Survival, morbidity, reinterventions, aortic valve function and aortic root dimensions were analysed. Results: The overall survival at 5 years after the operation was 95%. WebModified Konno Procedure for Left Ventricular Outflow Tract Obstruction The modified Konno procedure, or subaortic ventriculoplasty, first described by Cooley and Garrett in1986, is employed to relieve tunnel or …
Modified Konno operation for diffuse subaortic stenosis.
WebOperations for left ventricular outflow tract abnormalities are centred on hemodynamic conditions that relate to subvalvar stenosis, valvar stenosis/regurgitation, aortic … 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 … chiswick mirrors
Konno Operation: The 2015 Kyoto Symposium Konno Memorial …
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. Web1 sep. 2016 · The concept of this operation has been applied in other complex operations, such as modified Konno operation, Ross-Konno operation, and aortic valve … Web1 mei 2013 · The need for a re-operation for recurrent LVOTS is common after resection of LVOTS, with a rate of 10–20 % within 10 years after the initial operation using the modified Konno procedure [19, 28]. Christopher and colleagues reported that the recurrence is often found to be a diffuse fibrotic narrowing of the entire LVOT [ 25 ]. chiswick motors