Sooyoon Shin, Nathan Kowahl, Taylor Hansen, Albee Y Ling, Poulami Barman, Nicholas Cauwenberghs, Erin Rainaldi, Sarah Short, Jessilyn Dunn, Md Mobashir Hasan Shandhi, Svati H Shah, Kenneth W Mahaffey, Tatiana Kuznetsova, Melissa A Daubert, Pamela S Douglas, Francois Haddad, Ritu Kapur
BACKGROUND: Data collected via wearables may complement in-clinic assessments to monitor subclinical heart failure (HF). OBJECTIVES: Evaluate the association of sensor-based digital walking measures with HF stage and characterize their correlation with in-clinic measures of physical performance, cardiac function and participant reported outcomes (PROs) in individuals with early HF. METHODS: The analyzable cohort included participants from the Project Baseline Health Study (PBHS) with HF stage 0, A, or B, or adaptive remodeling phenotype (without risk factors but with mild echocardiographic change, termed RF-/ECHO+) (based on available first-visit in-clinic test and echocardiogram results) and with sufficient sensor data...
April 4, 2024: Journal of Cardiac Failure