Dr. Naccarelli answers the question: 'What Is Flecainide, How Does It Work?' — -- Question: I have been placed on an antiarrhythmic drug called flecainide for my heart rhythm problem. How does it ...

If you ever feel your heart is not beating right, or if you have chest pain, the first person you should see is a <a href= ...

An abnormal heart rhythm, or arrhythmia (also referred to as an irregular heartbeat), is a condition in which your heart beats too fast (at more than 100 beats per minute, or BPM), too slowly (at less ...

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 ...

Exclusive: Scientists find a way to forecast hypertrophic cardiomyopathy, which affects millions worldwide ...

Focussing only on heart attacks may be incomplete. Listen to your heartbeat closely to prevent sudden cardiac arrest, says ...