The most common arrhythmia is atrial fibrillation, which occurs in the atria in the upper part of the heart and can lead to ...

This was associated with inducibility of ventricular arrhythmias in 42% of the exercise rats, versus only 6% in controls (p = 0.05). Cessation of exercise reversed the fibrotic changes. The question ...

Ventricular scars are a major source of substrate for ventricular arrhythmias. Scars causing VT contain myocyte bundles separated by fibrosis, resulting in slow conduction and heterogeneous ...

High-intensity exercise raises sudden cardiac death risk in young hypertrophic cardiomyopathy patients, independent of ...

Myocardial infarction remains one of the leading causes of mortality, which is usually complicated by the occurrence of ischemic ventricular arrhythmias, which in turn increase the risk of sudden ...

The sine-qua non of a reentrant arrhythmia is the ability to reproducibly ... It is therefore useful to consider the origin of ventricular tachycardias that are commonly encountered in the ICD ...

Rui Zhu, Ph.D., an assistant professor in the School of Industrial and Systems Engineering at the University of Oklahoma, has ...