TCT-133 A Novel Concept of Catheter-Based Radiofrequency Ablation for Hypertrophic Obstructive Cardiomyopathy (Cerclage RF Ablation): Preliminary Animal Experiments in Swine Model

Recently, percutaneous intramyocardial septal radiofrequency (RF) ablation was introduced for treating hypertrophic obstructive cardiomyopathy (HOCM) with promising results. But percutaneous big needle puncture though the apex to target site is necessary in this procedure, which may cause other