Dr. Lars Kober and Dr. C. Michael Gibson discuss: H-HeFT: Hydralazin-Isosorbide Dinitrate in HFrEF August 30, 2026 2026 | ESC | Trial | Video Disclosures: TBD Article Navigation Dr. Ratika Parkash and Dr. C. Michael Gibson discuss: VIRTUES ICD: Virtual E-health system for Implantable Cardioverter Defibrillators and VIRTUES PM: Digital health platform for pacemakers Dr. Jawad Butt and Dr. C. Michael Gibson discuss: H-ISDN Meta-Analysis: Hydralazine-Isosorbide Dinitrate in HFrEF