A 46-year-old woman with type 1 myotonic dystrophy (DM1) presented to the emergency department with dyspnea and palpitations.

Researchers have discovered that microscopic structural changes in the aging heart may help prevent irregular heartbeats. The discovery challenges the idea that all age-related heart changes are ...

Abstract: Recent studies have been performed on feature selection for diagnostics between non-ventricular rhythms and ventricular arrhythmias, or between non-ventricular fibrillation and ventricular ...

Although a normal ... the ECG system or miscalculated by the physician performing his/her independent calculation. In fact, Viskin et al15 demonstrated that the QTc was calculated incorrectly (when ...

If you can usually finish a run with ease, but are suddenly hit with severe fatigue, it could be a subtle sign of an ...

Millions of people, including many celebrities, live with heart arrhythmias like atrial fibrillation.