In this study, wearable multi-modal microsensors were deployed to simultaneously capture seismocardiography (SCG) and electrocardiography (ECG) signals, delineating the exercise-load-dependent responsiveness of SCG-ECG dynamic coupling during graded-speed treadmill protocols.
Age 18-60 years
Healthy individuals with no significant medical history
Signed informed consent as an acceptance to participate to the trial
History of severe cardiovascular, cerebrovascular, pulmonary, hepatic, renal, psychiatric, or other critical systemic disorders
Peripheral vascular diseases, musculoskeletal disorders, or other conditions limiting physical mobility
Uncontrolled hypertension (systolic blood pressure >140 mmHg or diastolic blood pressure >90 mmHg)
History of anemia