Diagnostic Validation of Wearable ECG Monitoring Patch, ATP-C120

A new wearable patch-type device, ATP-C120 (ATsens, Seongnam, Korea) is a novel, single-lead ECG monitoring device and can continuously monitor the ECG signal for upto 11 days. This study is designed to experiment its diagnostic capability of new-onset atrial fibrillation in high risk patients. Several studies reported that validated CHA2DS2-VASc score has high performance in predicting new-onset atrial fibrillation and there are over 10 percent of new-onset atrial fibrillation in patients whose calculated CHA2DS2-VASc scores are ≥ 2. Thus, through this study, the investigators sought to evaluate the validation of early detection of new-onset atrial fibrillation by ATP-C120.