Routinely collected electronic health records (EHRs) data contain a vast amount of valuable
information for conducting epidemiological studies. With the right tools, we can gain insights …

The rapid growth in computational power, sensor technology, and wearable devices has
provided a solid foundation for all aspects of cardiac arrhythmia care. Artificial intelligence …

Introduction Neutrophil‐to‐lymphocyte ratio (NLR) is a routinely available biomarker that
reflects systemic inflammation. The study evaluated the predictive value of NLR for ischemic …

Background: Patients suffering from Brugada syndrome (BrS) are at an increased risk of life-
threatening ventricular arrhythmias. Whilst electrocardiographic (ECG) variables have been …

Aims There is an emerging interest in elucidating the natural history and prognosis for
patients with heart failure with reduced ejection fraction (HFrEF) in whom left ventricular …

Background P‐wave indices have been used to predict incident atrial fibrillation (AF), stroke,
and mortality. However, such indices derived from automated ECG measurements have not …

Background: The main risk stratification tools for identifying high-risk individuals of
cardiovascular disease (CVD) are based on Western populations. Few models are …

Inflammation contributes to the pathophysiological processes of coronary artery disease. We
evaluated the association between inflammatory biomarkers, neutrophil-to-lymphocyte ratio …

Background: Electronic frailty indices can be useful surrogate measures of frailty. Objective:
This study is to develop an electronic frailty index that incorporates patient demographics …

Objectives Left atrial reverse remodelling (LARR) reflects an improvement in the function or
structure. However, it is unclear whether the presence of LARR is associated with better …