New research in Sweden has produced a "blueprint" revealing how the human heart is built during prenatal development. It offers insights that could lead to improved prenatal care and new treatments ...

New research highlights postnatal regeneration limits and pathological remodeling of the cardiac conduction system after myocardial infarction, uncovering mechanisms behind clinical arrhythmogenesis ...

McCONNELLSBURG, Pa. (WHTM) — A local hospital is adding more services in-house, including electromyography (EMG) and nerve ...

Heart conduction disorders can often lead to serious or fatal complications including complete heart block or heart failure. Left ventricular conduction disease occurs when there is an electrical ...

Ablation, a procedure to treat abnormal electrical short circuits caused by a heart attack and is usually reserved for patients who do not improve with medication, may be a better first-line treatment ...