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What is a dangerous heart rate at 50

The normal adult heart rate at rest is between 60 and 80 bpm. Thus, anything below or higher at rest, should be checked with a physician to be on the safe side.

http://wiki.answers.com/Q/What_is_a_dangerous_heart_rate_at_50

Why is it dangerous to just 'stop'…

%REPLIES%%DETAILS% Answer . I wouldn't say it is "Dangerous", just not a good idea. The idea of aerobic exercising is to keep your heart rate at a constant pace for 20 to 30 ...

http://wiki.answers.com/Q/Why_is_it_dangerous_to_just_%27stop%27_exercising_to_take_your_heart_rate

NEMA - Health Care - Heart Rate or Pulse

Health resources and products from NEMA. National Heart Council, National Stroke Council, parenting, gun safety, seniors issues.

http://www.nemahealth.org/programs/healthcare/heart_rate_pulse.htm

Heart Rate Training - Heart Rate Training

Your heart is the most important organ in your body. Without it working well, your brain, muscles, liver, kidneys or any part of your body will not work properly and it can ...

http://www.heartratetraining.org/

What level does a high heart rate become…

02.04.2011 · What level does a high heart rate become dangerous? ChaCha Answer: Your maximum heart rate is about 220 minus your age, and when rest...

http://www.chacha.com/question/what-level-does-a-high-heart-rate-become-dangerous

Tachycardia - Wikipedia, the free…

Tachycardia comes from the Greek words tachys (rapid or accelerated) and kardia (of the heart). Tachycardia typically refers to a heart rate that exceeds the normal range for a ...

http://en.wikipedia.org/wiki/Tachycardia

Target Heart Rate Calculator

Interested in maximizing your workout? Learn how fast your heart should beat during exercise.

http://www.webmd.com/fitness-exercise/healthtool-target-heart-rate-calculator

Healthy Heart Rate - Guidelines for a…

What should a healthy heart rate be? We could take the number of 80 beats per minute and call that a healthy heart rate. Actually, that is an average number, and unless you are ...

http://www.healthyheartrate.org/

How Is a Heart Palpitation Dangerous? |…

How Is a Heart Palpitation Dangerous?. Heart palpitations are essentially a series of brief irregular heartbeats. They can manifest as a rapid or pounding rhythm of the heart ...

http://www.ehow.com/about_5492558_heart-palpitation-dangerous.html

Fast Heart Rate After Eating - Heart

This is a discussion on MedHelp about Fast Heart Rate After Eating. Community members of MedHelp provide help, support, guidance and discussion around the topic of Fast Heart ...

http://www.medhelp.org/posts/Heart-Disease/Fast-Heart-Rate-After-Eating/show/253947

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