Conditions: HFrEF – Heart Failure With Reduced Ejection Fraction; AF – Atrial Fibrillation
Interventions: Other: Wearable Device-Assisted Intervention
Sponsors: Beijing Anzhen Hospital
Not yet recruiting Conditions: HFrEF – Heart Failure With Reduced Ejection Fraction; AF – Atrial Fibrillation
Interventions: Other: Wearable Device-Assisted Intervention
Sponsors: Beijing Anzhen Hospital
Not yet recruiting