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Cardiologists explain how to lower resting heart rate, what a healthy heart rate is, and how to measure your own.
When is your heart rate normal and when is it dangerous? Experts explain what to do if your heart rate is too low or too high.
Yes, you read that right: When looking at a list of low-cholesterol foods, tea (if you can call it food!) will come out on top. Here are the types of tea that can help lower cholesterol, and a...
Zazzle is an American online marketplace that allows designers and customers to create their own products with independent manufacturers (clothing, posters, etc.), as well as use images from participating companies.
Heart rate (or pulse rate) [1] is the frequency of the heartbeat measured by the number of contractions of the heart per minute ( beats per minute, or bpm). The heart rate varies according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide.
Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the normal resting rate. [1] In general, a resting heart rate over 100 beats per minute is accepted as tachycardia in adults. [1] Heart rates above the resting rate may be normal (such as with exercise) or abnormal (such as with electrical problems within the heart).
“Adopting a heart-healthy diet low in saturated fats, trans fats, sodium and refined sugars can significantly reduce the risk of heart attack.” Dr. Kohli echoes that advice.
Electrocardiogram (ECG) recording of a canine heart that illustrates beat-to-beat variability in R–R interval (top) and heart rate (bottom). Heart rate variability ( HRV) is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in the beat-to-beat interval.
Ready to dig in? Cardiologists and a Cleveland Clinic dietitian share their favorite diet for heart health. Plus, you'll find some sample meals to add to your rotation.
Cardiac pacemaker. Image showing the cardiac pacemaker or SA node, the primary pacemaker within the electrical conduction system of the heart. The contraction of cardiac muscle ( heart muscle) in all animals is initiated by electrical impulses known as action potentials that in the heart are known as cardiac action potentials.