Heart failure
Conditions
Interventions
Gold Standard:Heart failure: echocardiogram, blood test
arrhythmia: electrocardiogram, 24-hour dynamic electrocardiogram.
Index test: Wearable cardiac monitor
Sponsors
Beijing Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Wearable heart failure monitoring device (WHFM) and cardiovascular event smartwatch validation Study population selection: 1. Select 34 patients with acute heart failure who are at medium and high risk of seeking medical treatment in medical consortia and central hospitals. 2. Control group: 10 non heart failure patients who received treatment from medical consortia and central hospitals were included. The inclusion criteria for the control group are: 1. Any indication for the diagnosis of heart failure; 2. According to its clinical indications, blood tests and echocardiography examinations are required. WCM and cardiovascular event smartwatch verification Study population selection: 1. Ventricular premature beats/ventricular tachycardia group: Select medium and high-risk patients who seek medical treatment from medical consortia and central hospitals, and include them in the group 34 patients with ventricular premature beats/ventricular tachycardia. 2. Control group: 10 patients with non ventricular premature beats/ventricular tachycardia who visited medical consortia and central hospitals were included. Inclusion criteria for the control group: 1. No diagnosis of ventricular premature beats/ventricular tachycardia; 2. According to its clinical indications, a 1-3 day Holter examination is required.
Exclusion criteria
Exclusion criteria: Wearable heart failure monitoring device (WHFM) and cardiovascular event smartwatch validation a. The chest circumference is too small or too large to wear WHFM; b. Unstable clinical condition; c. Known pregnancy, recent cardiothoracic surgery, recent chest trauma; d. Age<18 years old. WCM and cardiovascular event smartwatch verification a. The chest circumference is too small or too large to wear WCM; b. Unstable clinical condition; c. Known pregnancy, recent cardiothoracic surgery, recent chest trauma; d. Age<18 years old.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Premature ventricular contractions;Cardiac output;BNP/ProBNP;Fluid balance;Symptom;Ejection fraction;Exercise tolerance;Recovery time after premature ventricular contraction; | — |
Countries
China
Contacts
Public ContactZou Tong
Beijing Hospital
Outcome results
None listed