Study of a New Catheter Using Force Sensing Capabilities for the Treatment of Atrial Fibrillation and Ventricular Tachycardia

EZ Steer™ THERMOCOOL® With CF Sensing Capability (THERMOCOOL SMARTTOUCH™) for the Treatment of Atrial Fibrillation and Ventricular Tachycardia

The purpose of this study is to study the treatment of Atrial Fibrillation and ischemic Ventricular Tachycardia using a RF ablation catheter with contact force sensing capabilities.

Inclusion Criteria:

• Symptomatic atrial fibrillation or ischemic ventricular tachycardia

Exclusion Criteria:

• Longstanding persistent AF
• Idiopathic VT
• Congestive Heart Failure