What medicine will stop your heart fast?

A medication called adenosine will cause a temporary arrest of the heart when pushed in the veins really fast. We do this when the heart goes in a rhythm called supraventricular tachycardia which is a very fast rhythm that hides an underlying rhythm which is the main one we need to see. read more

You may be able to stop heart palpitations with a few simple lifestyle changes. Learn how to stop heart palpitations with these six home remedies. Remedies include relaxation techniques, avoiding stimulants, and restoring your electrolyte balance. We also include tips for keeping your heart healthy. read more

But as long as their heart rate isn't too fast, they're able to live their lives normally, and in some cases don't even notice it," says William Whang, MD, assistant professor of clinical medicine in cardiology at Columbia University Medical Center. read more