Purpose: Heart rate variability (HRV) may provide information beyond heart rate (HR) for identifying arrhythmia burden, but the value of temporal HRV variation remains unclear. This study developed a dynamic HRV measure quantifying the interquartile range of window-level root mean square of successive RR-interval diffe...
Brian Y. Kang, Michael J. Wacker, S. Kang· 0 citations
Hypertrophic cardiomyopathy (HCM) is associated with increased risk of heart failure and sudden cardiac death, and early detection is essential for timely management. Although echocardiography is the standard diagnostic tool, it is resource-intensive and not always available. 12-lead electrocardiography (ECG) is...
M. Soh, Y. Lee, H. Hong et al.· European Heart Journal· 0 citations
Left ventricular diastolic dysfunction (LVDD) is highly prevalent in the general population and represents an early stage of heart failure with preserved ejection fraction (HFpEF). Diagnosis relies on Doppler-based echocardiographic parameters, limiting its feasibility for large-scale screening. While artificial...
M. Soh, Y. Lee, H. Hong et al.· European Heart Journal· 0 citations
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