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Doctor insights on: Heart Rate Drop During Exercise

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Dr. Heidi Fowler
5,113 doctors shared insights

Exercise Or Physical Activity (Definition)

Exercise is a physical activity that is completed to maintain or improve health. Benefits of exercise include weight maintenance, improving mood, increasing energy, preventing or controlling chronic diseases, promoting better sleeping, and improving sex life and libido. ...Read more


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What makes heart rate increase during exercise besides epinephrine?

What makes heart rate increase during exercise besides epinephrine?

Many factors: humidity, altitude, oxygen tension, thermal are just a few examples. Dehydration as well as increasing the core body temp are very influential on raising your heart rate. How good your fitness level is also important. ...Read more

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Why does increase in heart rate and breathing rate accompany exercise?

Why does increase in heart rate and breathing rate accompany exercise?

Exercise: With increasing body work load and oxygen metabolic demands increasing, the heart rate will increase to increase the cardiac output and breathing rate will increase to make more oxygen available. ...Read more

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Does cardiac arrest result when your pulse rate drops low?

Does cardiac arrest result when your pulse rate drops low?

Cardiac Arrest: Is when the heart stops beating or has a chaotic rhythm as not to have a blood pressure or spontaneous respirations. ...Read more

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Does high heart rate during excercise cause rabdomyolosis?

Does high heart rate during excercise cause rabdomyolosis?

No: Rhabdomyolosys is a muscle injury direct or indirect. It result in breakdown of muscle fibers and release of their contents into the bloodstream. In an untrained athlete, excessive exercise can cause extreme muscle strain or a heat stroke causing tachycardia as a cause of the process. Rhabdo will occur because of the muscle breakdown not the tachycardia. Hydration and training very important. ...Read more

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Heart rate increase, breathing rate increase, dizzy, tremor, normal thyroid hormone? happen during excitement or anxiety. why?

Heart rate increase, breathing rate increase, dizzy, tremor, normal thyroid hormone? happen during excitement or anxiety. why?

Many possibilities: Could you be pregnant? If not, Have you had a rapid growth spurt? Sometimes during periods of rapid growth the autonomic nervous system has trouble regulating and you may need to have more salt and water in your diet. Check for a 30 beat or more difference in hr from lying down to standing. ...Read more

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Why does pulse rate increase during exercise except yoga?

Why does pulse rate increase during exercise except yoga?

Rate of expenditure: Because heart rate is responding to metabolic demand and rate of expenditure. If the metabolic demand is low and you are expending it slowly the rise in pulse may be barely perceptible. Igorous yoga will raise your pulse just like vany other exercise. ...Read more

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What causes an increase in heart rate when exercising at high intensity? My heart rate went from 180 to 220.

What causes an increase in heart rate when exercising at high intensity? My heart rate went from 180 to 220.

Normal response: But that is too high for you -- your maximum should be no more than 180 and keep it there for about 30 minutes for a proper cardio or aerobic exercise -- and do it regularly 3 times a week -- as you get fitter, your heart rate will lower and it will take longer and higher intensity to get to your maximum heart rate -- don't overstress your heart in a hurry -- it's not a goal but a lifestyle. ...Read more

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Is a low heart rate while exercising healthful?

Is a low heart rate while exercising healthful?

Depends: Slow heart rate resting is not harmful and may indicate an athletic (healthy) physiology. Hr should increase, at least relatively, with exercise - failure to increase is a sign of conduction system disease (chronotropic incompetence). If associated with progressive loss of exercise capacity, treatment may be indicated. This can all be determined easily on a treadmill stress test. ...Read more

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Why does the pulse rate increase and heart pound after sprinting?

Why does the pulse rate increase and heart pound after sprinting?

Pulse: One hypothesis is when breath rapidly it stimulates the baghdad nerves which stimulate the brain to produce more adrenaline which affects the blood vessels which increases pulse rate. Another theory is hyperventilation causes more demand for oxygen which makes heart work faster. ...Read more

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28f resting heart rate 117 EKG norm shortness of breath not happening during exercise it happens while resting dizzy feeling?

28f resting heart rate 117 EKG norm shortness of breath not happening during exercise it happens while resting dizzy feeling?

Check your thyroid: At the very least, you need to have you thyroid checked and get an ekg. This is abnormal and should be properly evaluated by your physician. ...Read more

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Is resting heart rate and sleeping heart rate the same?

Is resting heart rate and sleeping heart rate the same?

Not exactly: Your heart rate tends to fall lower, than resting, when you are sleeping. You may also be prone to faster heart rates, during different stages of sleep or dreaming. It's not unusual for someones, otherwise healthy, heart to go slower when you are asleep. ...Read more

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Heart rate sat down - 71, heart rate 10mins after standing 94. Is this pots?

More workup: Heart rate increases from standing in normal people, but increases even more in people with pots. There are other symptoms associated in addition to the increase in heart rate. Hope you are following up with a doctor. ...Read more

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Dizziness, blured vision and rapid heart beat while exercising.. Heart beat during rest is 89-100bpm blood pressure 117/84..Is it normal?

Dizziness, blured vision and rapid heart beat while exercising.. Heart beat during rest is 89-100bpm blood pressure 117/84..Is it normal?

Discuss w doc: One expects a physiologically appropriate increase in heart rate with exercise. This could be magnified if your volume state is low (intravascular dehydration) . Symptoms of dehydration coupled with the normal sympathetic stress of activity could explain this--but if you are still symptomatic after assuring adequate hydration you should see a cardiologist for monitoring/echo-stress study. ...Read more

Heart Rate (Definition)

Heart rate is a measurement of the number of times a person's heart beats in one minute. Normal heart rates vary with a person's age and with excitement and exercise. Abnormal heart rates are too slow, too fast, and/or irregular (too much ...Read more