AORTIC STENOSIS - Canadian Cardiovascular Society

- Aortic sclerosis – systolic murmur in elderly o Valve thickening without obstruction of LVOT - Radiation (mediastinal – breast, lymphoma, esophagus) o > 30 Gy o 15-20 years after exposure o Aortic valve (mixed disease) > mitral > tricuspid 2. Subvalvular AS - Tunnel of muscular tissue or membrane ................
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