600.67 Changes in Left Ventricular Mass, Volume, and Function After Successful Alcohol Septal Ablation (ASA) in Hypertrophic Obstructive Cardiomyopathy (HOCM)

Alcohol septal ablation (ASA) produces a targeted infarction of the septum, thereby relieving the outflow obstruction in hypertrophic obstructive cardiomyopathy (HOCM). There are several changes in the left ventricle with the relief of outflow obstruction. We sought to determine the medium-term