An icon in the shape of a lightning bolt. Impact Link Tachycardia is a type of arrhythmia when your heart rate is faster than normal. A healthy resting heart rate for most adults is between 60 and 90 ...

Monomorphic ventricular tachycardia is an irregular heartbeat where the bottom chambers of your heart beat quicker than usual. It can cause symptoms such as shortness of breath, dizziness, or fatigue.

SAN JUAN, Puerto Rico — A sustained elevated heart rate after subarachnoid hemorrhage is associated with an increased risk for cardiopulmonary complications and poor outcomes, investigators reported ...

Among cancer patients who have tachycardia but who have not had a medical condition that is associated with tachycardia, such as pulmonary disease or thyroid disease, overall mortality risk is ...

The normal heart rate is 60 - 90 beats per minute and when the heart rate increases to more than 100 beats per minute, it is known as tachycardia. So when you have a heart disease or any abnormality ...

This page lists all known medications that could potentially lead to 'Wide complex tachycardia' as a side effect. It's important to note that mild side effects are quite common with medications. The ...

In a recent study published in the journal Nature, researchers devised a non-invasive optogenetic and wearable cardiac pacemaker for accurate and specific control of cardiac rhythm for ≤900 beats per ...

Our heart beats a whopping 40 million times a year. And what makes it beat? Electrical impulses. The heart's electrical system controls the pumping action of the heart and gives it a rhythm. The ...

I'm lying on my back with my legs in the air and thumb in my mouth, blowing out hard. But it's not working. My heart is still going a million miles an hour. I'd experienced episodes of rapid heartbeat ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...