Target Heart Rate and Cardio Monitoring for Safe Workouts

Maintaining a healthy resting heart rate is a key indicator of cardiovascular health, especially during high-intensity HIIT or IVF. Learn how to lower your heart rate while running and evaluate the accuracy of calories burned on heart rate monitors.

Quick Heart Rate While Sleeping

A rapid heart rate, also known as tachycardia or heart palpitation, is the sensation that your heart is beating more forcefully, irregularly or faster than usual. In many cases, when you experience this feeling at night, it is simply because you are more aware of it at rest than when you are busy during the day.

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Stethoscope and heart monitor chart

Fluctuating Heart Rate

Your heart rate, or pulse, determines the strength of your heart. It is the number of times your heart beats per minute and it measures how hard your heart is working. A fluctuating heart rate is considered abnormal and could indicate an underlying issue.

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Health data synchronization between smartwatch and smartphone

Heart Rate During Exhaling

A typical healthy adult's heart beats an average of 70 times per minute, but this is not a constant rate. Your heart beats faster when you inhale and slower when you exhale.

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Young man sleeping in bed, overhead view

Does Your Heart Rate Increase When You Dream?

If you are wondering whether your heart rate went up while you had that crazy dream last night, the simple answer is yes. In fact, whether you have a good dream or a bad dream, your heart and breathing rate always increase during a dream cycle.

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The Effects of a Slow Heart Beat

Having a slow heart beat isn't always a health problem. In fact, it's normal for some people, especially healthy, young individuals. The medical term for this condition is bradycardia. It’s defined as having a heart rate of less than 60 beats per minute, according to MayoClinic.com.

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Fast Heart Rate & Lightheaded

It's easy to feel panicked when you experience a fast or irregular heart rate, especially when it's coupled with other symptoms such as feeling lightheaded. Symptoms affecting the heart warrant medical attention, particularly if they happen suddenly.

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Increased Heart Rate & Burping

The wide range of medical information available online has made it easy for you to take various conditions and symptoms and determine exactly what's wrong in your body. This is true for people with an elevated heart rate and episodes of burping, which have a minor relationship through shared risk factors.

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Stethoscope on the cardiogram

Relationship Between Heart Rate & Stroke Volume

Your circulatory and respiratory systems function to supply your body with blood and oxygen through all activity levels, from rest to physical exertion. The amount of blood circulated throughout your body is based on two measurable components -- stroke volume and heart rate.

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How Is Your Breathing Rate Controlled?

Your breathing rate is primarily regulated by neural and chemical mechanisms. Respiration is controlled by spontaneous neural discharge from the brain to nerves that innervate respiratory muscles. The primary respiratory muscle is the diaphragm, which is innervated by the phrenic nerve.

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Fat Burning Heart Rates for Men

The rate at which your heart beats during exercise is an excellent indicator of the intensity of the activity. Monitoring your heart rate helps you determine if you are working hard enough to burn fat or if you are working too hard -- which reduces fat burning.

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Female nurse checking the pulse of a patient and smiling

How to Figure Your Metabolic Heart Rate

Your heart rate and metabolic rate are two very different things. When a doctor takes your pulse, he is measuring your heart rate, or how fast your heart is beating. Your resting metabolic rate calculates how fast you burn energy when you are inactive. Both measurements can help determine overall fitness and health.

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Fit Senior Man Consults Doctor

Treadmill Maximum Heart Rate Test

A treadmill maximum heart rate test is just what the name indicates; the test, performed on a treadmill, is designed to increase the exerciser’s heart rate to its maximum. The procedure is also known as a “stress test” and that label is also accurate, because the test does stress your heart and push it to its limit.

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Tired athlete wipes the sweat from his forehead

A Racing Heart & Shortness of Breath After Exercise

You know that exercise is supposed to be good for your health, and you have undoubtedly tried to get into a regular routine. But when exercise leaves you with a racing pulse and unable to catch your breath, it's hard to stick with the program.

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running and technology

How to Improve My Heart Rate

Your heart rate is a term that describes how fast or slow your heart beats every minute. If your heart beats faster than normal, you may be diagnosed with medical conditions such as hypertension. Your heart is made up of four chambers, each of which needs to work effectively and in synchronization for optimal function.

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Running with heart rate monitor sports watch

What Happens When You Reach Your Max Heart Rate?

Your maximum heart rate is an estimate of how many times your heart should beat per minute at its maximum rate. If you exercise at or above your maximum heart rate, you can face certain health consequences. Speak to your doctor before starting an exercise program that uses your heart rate as a guide.

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Increased Heart Rate & Shortness of Breath

Jogging up a few flights of stairs or chasing your kids around the backyard can easily cause your heart rate and respiration to increase. In these types of situations, heart rate and respiration changes are typically harmless and often correct themselves with a few minutes of rest.

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The Accuracy of Treadmill Heart Rate Monitors

Using a heart rate monitor while on the treadmill is an effective way to improve the quality of your workout. Whether your goal is to lose weight or improve your aerobic endurance, a heart rate monitor gives you accurate information regarding the effect of exercise on your heart.

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Slow Heart Rate in Mother During Pregnancy

When a pregnant woman experiences bradycardia, or slow heart rate, it can have negative consequences for her health and that of her unborn child. Fortunately, access to pregnancy health care can often prevent and even resolve any medical issues related to slow maternal heart rate.

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What Decreases & Increases Heart Rate?

Your resting heart rate is how many times your heart beats in a minute while your body is completely at rest. Your beats per minute will increase as soon as your body becomes active. To strengthen your heart, you need to regularly engage in activities that raise your heart rate for an extended period of time.

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