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 ...

In a normal heart rhythm, your heart beats in a steady, even way. The upper part of your heart (atria) squeezes and pushes blood to the lower part (ventricles), pumping blood and oxygen out to the ...

CINCINNATI (WXIX) - February is National Heart Month, and TriHealth is committed to providing world-class cardiac care. Heart rhythm disorders, also known as arrhythmias, are abnormal patterns of the ...

Our heartbeat serves as a vital indicator, which shows how well our heart functions. The heart experiences irregular rhythms when it beats either too quickly, too slowly or irregularly. Arrhythmias ...

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...

Chest pain or palpitations can signal hidden heart trouble. Know when an ECG test is needed, what results show, and when to seek urgent care.