Validation of ECG Measurement and Atrial Fibrillation Detection

The procedure will commence with instructing the participants to become acquainted with the ASUS ECG App. Following this introduction, participants will be asked to sit quietly for a 5-minute resting period before undergoing a 12-lead ECG recording, which will last for approximately 30 seconds. The participant will be guided to simultaneously record a separate single-lead ECG using the ASUS ECG App. Both data streams will be synced together by the Study Staff. Each participant will undergo a total of three trials involving the simultaneous recording of a 12-lead ECG and a single-lead ECG using the ASUS ECG App.