Intrinsicoid Deflection of the QRS Complex Predicts Appropriate Antitachycardia Pacing or Shock Therapy in Heart Failure Patients with an Implantable Cardioverter Defibrillator

Meltem Altınsoy¹; İsmail Adsız¹; Hamza Sunman¹; Çagatay Tunca¹; Funda Basyigit¹

DOI: 10.21470/1678-9741-2025-0081 Braz J Cardiovasc Surg. 2026;41(1):e20250081