Interatrial block (IAB) is an electrocardiographic pattern describing the conduction delay
between the right and left atria. IAB is classified into 3 degrees of block that correspond to …

Atrial fibrillation is the most common arrhythmia encountered in clinical practice affecting
both patients' survival and well-being. Apart from aging, many cardiovascular risk factors …

Introduction: Cardiac stimulation evolved from life-saving devices to prevent asystole to the
treatment of heart rhythm disorders and heart failure, capable of remote patient and disease …

Background Local theory and the vectorial theory are used to explain the origin of P-wave
dispersion (PWD). There are no previous studies that analyze both at the same time …

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 aim of this study was to examine the prevalence of abnormal P‐wave
parameters in patients with thrombus and/or spontaneous echo contrast (SEC) in the left …

Pulmonary vein isolation (PVI) is the cornerstone of AF ablation, but studies have reported
improved efficacy with high rates of repeat procedures. Because of the large interindividual …

Up to 65% of patients with heart failure with preserved ejection fraction (HFpEF) develop AF
during the course of the disease. This occurrence is associated with adverse outcomes …

Background and Objectives: Early repolarization pattern (ERP) has recently been shown to
be related with an increased risk of ventricular arrhythmias in susceptible individuals …

Background and Objective: Interatrial block (IAB) is defined as a conduction delay between
the right and left atria. No data are available about the prevalence of both partial IAB and …