A Real-world Study of Cardiac Ablation for PSVT Using ST Catheter

THERMOCOOL SMARTTOUCH® catheter is a pressure catheter irrigated with cold saline, contact force sensing catheter. When used with Carto ®3 system, this catheter can provide a real time measurement for contact force. The magnitude and direction of the contact force can be displayed visually in the form of vector arrow on the top of catheter in Carto®3 system. It can be used for electrophysiological mapping and ablation of the heart.