Polymorphic ventricular tachycardia is an abnormal heart rhythm where the bottom chambers of your heart beat too quickly. People with severe cases may experience sudden cardiac arrest. Conditions that ...

Hearts of young cyclists show greater exercise-related adaptation, including more left ventricular enlargement and changes on ...

Your heart is responsible for pumping blood and oxygen throughout your body. The heart performs this function by expanding and contracting. This movement is what produces your heartbeat. Your ...

Ventricular septal defect is a hole in the wall between the right and left ventricles of the heart. This abnormality usually develops before birth and is found most often in infants. The ventricles ...

Ventricular tachycardia is a type of arrhythmia, or irregular heart rhythm. Sometimes called VT or V-tach, it’s an unusually fast heartbeat that starts in the lower part of your heart called the ...

Social determinants of health (SDOH) were found to be associated with increased risk of heart failure (HF) and ventricular arrhythmias (VA) in patients with hypertrophic cardiomyopathy (HCM), ...

Non-sustained ventricular tachycardia is an abnormally fast heart rate that occurs in the lower chambers of the heart and lasts for less than 30 seconds. Tachycardia is a heart rate that is faster ...

The FDA has approved Myqorzo (aficamten) for the treatment of adults with symptomatic obstructive hypertrophic cardiomyopathy (oHCM).

Premature ventricular complexes (PVCs) are extra heartbeats originating from the heart’s lower chambers, potentially causing palpitations or fluttering sensations. While occasional PVCs are common, ...