BackgroundQT interval, measured through a standard ECG, captures the time it takes for the cardiac ventricles to depolarize and repolarize. JT interval is the component of the QT interval that ...

Therefore we selected the following biomarkers from the 12-lead ECG (QRS duration, QT dispersion, T wave amplitude, T peak to T end duration, and JT interval), the pressure-volume relationship (left ...

Metastatic ccRCC involving the heart is well-recognized but a rare phenomenon, mostly arising as an intravascular protruding tumor. According to literature since 2000, right atrial in-growth of ...

Objective We examined use of ECG monitoring in oncology patients prescribed QT-prolonging drugs. Methods Patients ≥66 years diagnosed with cancer between 2005 and 2011 were identified through the ...

Because changes on the ECG are associated with increased risk of adverse outcome but may be transient or manifest after presentation, acquisition of a serial 12-lead ECG may improve both diagnostic ...

We report a case of a 50-year-old Caucasian male who was diagnosed with a 10.2 × 10.3 × 10.0 cm lower pole left renal mass in January 2002. Subsequently, he underwent radical left nephrectomy in ...

This paper introduces a model of the atrioventricular node function during atrial fibrillation (AF), and describes the related ECG-based estimation method. The proposed model is defined by parameters ...

Two different methods to elucidate the dependent or independent nature of the autonomic nervous system influence on the sinoatrial and atrioventricular nodes are considered. ECG PP and PR intervals ...

Objective: To establish gestational age-specific reference values of normal fetal atrioventricular (AV) time interval by spectral tissue Doppler imaging (TDI) and pulse-wave Doppler (PD) methods, and ...

Objective To assess the association between educational level and cardiovascular age acceleration metric derived from ECG, and to determine whether this association is mediated by established ...