{"nct_id":"NCT06703489","title":"Safety and Performance Assessment of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia (Sphere-9 VT EFS)","status":"RECRUITING","status_verified_date":"2025-09","start_date":"2025-03-18","start_date_type":"ACTUAL","primary_completion_date":"2025-12","primary_completion_date_type":"ESTIMATED","completion_date":"2026-06","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["MDT"]}