Passive Smartwatch-Derived Physiology Predicts Biomarker-Defined Instability in Ambulatory HFrEF: Results From the TRIBE-HF II Study

<p>Within the prior 24 months, I have had a financial relationship with a company producing, marketing, selling, re-selling, or distributing healthcare products used by or on patients: </p><ul><li>Consultant Fee/Honoraria/Speaker’s Bureau - Abiomed; CVRx; GPX</li></ul>