Research over the past 2 decades has suggested that significant differences exist in the
action potentials of endocardial, epicardial, and mid-myocardial (M) cells that comprise the …

Background Observational studies suggest that in patients with a CTO successful
recanalization is associated with better clinical outcome. This could be related to a reduction …

Objective: Slow coronary flow (SCF) phenomenon is described as the delayed opacification
of the distal vasculature and angiographically normal coronary arteries. Considerable …

Introduction The electrocardiogram (ECG) is a valuable diagnostic tool for the diagnosis of
myocardial ischemia during acute coronary syndrome. Aside from the commonly used ST …

Background The interval between the peak and the end of the T wave (Tp–e interval) on 12-
lead ECG is a measure of transmural dispersion of repolarization and may be related to …

Background P‐wave duration helps to determine the risk of atrial arrhythmia, especially
atrial fibrillation. QT interval, T peak to end interval (Tp‐e), and Tp‐e/QT ratio are …

Background Abnormal cardiac repolarization is closely associated with ventricular
tachycardia/ventricular fibrillation (VT/VF). Myocardial ischemia and infarction aggravate …

Objective: T-peak–T-end (TPE) interval, which represents the dispersion of repolarization, is
defined as the interval between the peak and end of the T-wave, and is associated with …

Purpose Magnetocardiography (MCG) has been proposed as a noninvasive, diagnostic tool
for risk-stratifying patients with acute myocardial infarction (AMI). This study evaluated …

ABSTRACT INTRODUCTION Many clinical settings lack the necessary resources to
complete angiographic studies, which are commonly used to predict complications and …