Patient question
When a wearable device alerts me to an abnormal heart rhythm, how should I use this information?
Answer reviewed by Gao Yuxia, Chief Physician
Professional answer
Save the time of the alert, the raw waveform or a screenshot, and note your symptoms, activity, and duration at that moment, then consult a qualified doctor. Information from consumer-grade devices can serve as a clue for discussion, but it cannot replace a medical diagnosis on its own. If you also experience fainting, severe chest discomfort, or difficulty breathing, contact emergency services immediately.