The American Heart Association helps you understand the causes of abnormal heart rhythms or arrhythmias, signs of an arrhythmia, how an arrhythmia is diagnosed and how to monitor arrhythmias.

Bradycardia, or slow heart rate, can be a red flag that the heart's electrical system isn't working as it should. Download this infographic to learn more.

What is a dangerous heart rate? Your heart rate could become dangerous if it's too high ortoo low. A normal heart rate for adults is between 60 to 100 BPM.

Deep breathing helps slow your heart rate, allowing you to relax

Is your resting heart rate slower than normal? If it is too slow, then it could be a heart rhythm disturbance called bradycardia.

Tachycardia refers to a heart rate that's too fast. How that is defined can depend on your age and physical condition.

Learn how to immediately lower your heart rate, including proven techniques for fast relief, and how to improve your heart rate over time, according to a doctor.

Heart block, or AV block, is one of the two major causes of bradycardia (slow heart rate). Pacemakers are often used in heart block.

Don’t take these warning signs lightly.

Artificial pacemakers are devices which prevent slow heart rates. These are placed inside body just below the collarbone and helps heart to beat in normal rate.For more details visit: http://www.fortisheartfailurecentre.com/