154 EARLY EXPERIENCE OF CT ANGIOGRAPHY TO CHARACTERISE SEPTAL VASCULAR ANATOMY PRIOR TO ALCOHOL SEPTAL ABLATION (ASA) IN HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY
154 EARLY EXPERIENCE OF CT ANGIOGRAPHY TO CHARACTERISE SEPTAL VASCULAR ANATOMY PRIOR TO ALCOHOL SEPTAL ABLATION (ASA) IN HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY