intervention group: A smart electrocardiogram watch based on the PPG algorithm for monitoring atrial fibrillation load after catheter ablation.
Study summary
The purpose of this study is to evaluate the effectiveness of a smart electrocardiogram watch based on the PPG algorithm in monitoring the atrial fibrillation burden of patients after catheter ablation.
Eligibility
Sex
ALL
Min age
—
Max age
—
Healthy volunteers
No
Inclusion Criteria:
1. Atrial fibrillation patients diagnosed by electrocardiogram
2. Received catheter ablation procedure
3. Willing to use long-range electrocardiogram monitoring equipment
Exclusion Criteria:
1.Patients who are allergic to electronic devices or unable to wear watches
Primary outcome measure(s)
Incidence of Stroke — March 30, 2025 to March 30, 2035 The rate of stroke occurrences in the study population, measured separately for each participant. The unit of measure will be the frequency of events (e.g., number of strokes per participant).
Incidence of Heart Failure — March 30, 2025 to March 30, 2035 The rate of heart failure occurrences in the study population, measured separately for each participant. The unit of measure will be the frequency of events (e.g., number of heart failure episodes per participant).
All-Cause Mortality Rate — March 30, 2025 to March 30, 2035 The rate of all-cause mortality in the study population, measured separately for each participant. The unit of measure will be the frequency of events (e.g., number of deaths per participant).
Cardiovascular Mortality Rate — March 30, 2025 to March 30, 2035 The rate of cardiovascular-related mortality in the study population, measured separately for each participant. The unit of measure will be the frequency of events (e.g., number of cardiovascular-related deaths per participant).
Rate of Rehospitalization — March 30, 2025 to March 30, 2035 The rate of rehospitalization due to any medical cause in the study population. The unit of measure will be the frequency of events (e.g., number of rehospitalization events per participant).
Incidence of Bleeding Events — March 30, 2025 to March 30, 2035 The rate of bleeding events (such as major or minor bleeding) in the study population. The unit of measure will be the frequency of events (e.g., number of bleeding events per participant).
Postoperative Atrial Fibrillation Burden — March 30, 2025 to March 30, 2035 The frequency and severity of atrial fibrillation episodes observed in participants after a surgical procedure, measured using data collected by an intelligent heart rate monitoring watch utilizing a PPG algorithm. The unit of measure will be frequency of events (e.g., number of episodes per participant).
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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