Not Yet RecruitingNot Applicable

Foundation Model for Post-MI Cardiovascular Event Alert Using Huawei Watch

1,050 participantsStarted 2026-04-01

Plain-language summary

The goal of this randomized controlled trial is to evaluate whether a HUAWEI smartwatch integrated with a foundation model can enhance daily monitoring and management of AMI patients during outpatient cardiac rehabilitation after PCI. Can a HUAWEI smartwatch with a foundation model improve daily monitoring/management of post-PCI AMI patients during 3-month outpatient CR, vs routine management or smartwatch without AI? Does the AI-enabled smartwatch (Intervention I) reduce 3-month cardiovascular-related hospital/emergency visits vs the other two groups? Do smartwatches (with/without AI) enhance quality of life and activity function post 3-month CR? Does the AI-enabled smartwatch lower 1-year major adverse cardiovascular events (MACEs) and related hospital/emergency visits vs other groups? How accurate is the AI-enabled smartwatch's alert system (vs hospital diagnostic results) for cardiovascular abnormalities? What is the usability of the AI-enabled smartwatch for patients and doctors? Participants will: Sign informed consent; complete baseline exams (MET, SF-36, 6-minute walk, exercise tolerance test) and questionnaires (demographics, medical history, medications). Receive 3-month outpatient CR. Attend follow-ups; report all adverse events promptly. Intervention I (AI-Enabled Smartwatch) group Wear the smartwatch continuously for 3 months (sleep wear recommended); actively collect ≥30s ECG via the watch's crown. Pause activity if heart rate exceeds anaerobic threshold; adjust exercise intensity if METs mismatch prescription. Contact doctors immediately upon receiving abnormality alerts (e.g., heart failure); follow expert recommendations for further care; complete usability questionnaires. Intervention II (Non-AI Smartwatch) group Wear the smartwatch continuously for 3 months (sleep wear recommended) to track activity/sleep, monitor real-time heart rate/MET. Pause activity if heart rate exceeds anaerobic threshold; adjust exercise intensity if METs mismatch prescription. Control Group Complete routine outpatient CR and follow-ups (no smartwatch use).

Who can participate

Age range

18 Years – 69 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Aged more than equal to 18 years, less than 69 years.
. Discharged within 6 months after PCI for acute myocardial infarction, and haven't received outpatient cardiac rehabilitation;
. 40%≤EF≤50% and NT-pro BNP ≤500 pg/mL;
. With the history of hypertension;
. Voluntarily joined and signed the informed consent.

Exclusion criteria

. With contraindication for rehabilitation activities include: unstable angina, uncontrolled hypertension (systolic blood pressure\>180 mmHg and/or diastolic blood pressure\>110 mmHg in a quiet state), severe symptomatic heart valve stenosis, uncontrolled heart rate increase (\>130 beats/minute), uncontrolled heart failure, third degree atrioventricular block (without pacemaker implantation), active pericarditis or myocarditis, presence of newly formed embolism (pulmonary or systemic circulation), aortic dissection, acute thrombophlebitis, acute systemic disease or fever, other metabolic abnormalities (such as acute thyroiditis, electrolyte imbalance, uncorrected blood glucose abnormalities or insufficient blood volume), and severe psychological disorders;

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Major adverse events

Timeframe: Three months.

Trial details

NCT IDNCT07395648

SponsorTongji Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-12-31

Contact for this trial

Yucong Zhang, M.D.

86 13627115411 u201110541@hust.edu.cn

View on ClinicalTrials.gov More Coronary Artery Disease trials