Clinical Research Directory

Inclusion Criteria: 1. Aged ≥18 years old; 2. Patients requiring MRI, CT, X-ray or cardiac ultrasound examination; 3. Voluntarily wear the 12-lead wearable ambulatory electrocardiography device during imaging examination; 4. Able to understand and sign the informed consent form independently. Exclusion Criteria: 1. Severe skin damage, infection or allergy on chest skin unable to attach ECG electrodes; 2. Unstable critical condition, emergency rescue state; 3. Permanent magnet-containing implantable devices incompatible with magnetic resonance; 4. Mental disorders or cognitive dysfunction unable to cooperate with examination; 5. Pregnant women.