Heart rate monitors are very important when exercising....they give you an accurate count of your heart rate, calorie burning. You can wear them on your arm or wrist.
Put your hand over your heart. In one minute, count the beats. Keep doing so.
They mean that the heart rate was calculated by listening (usually) to the apex of the heart, which is at the bottom point of the heart. Other methods for calculating heart rate can be less accurate than actually listening to the heart. Feeling the heart beat for one minute at any of several arteries in the body (like the radial, brachial, femoral and carotid) is generally considered an accurate measure of heart rate, but the apical rate is the most accurate.
There are many Polar heart rate monitor models differing in the features that they offer. But typically a Polar monitor comes with a chest strap and a wrist watch. The chest strap is used to measure electrical activities of your heart. You put it around your chest. The wrist watch is used to display your heart rate. Usually within a short time, the watch detects the heart rate signal from the chest strap. You can set heart rate limits on your exercise, so you don't over or under exert yourself. You start the stop watch when you start exercising, and stop the stop watch when you are done. You then review your exercise data (e.g. average heart rate etc) on the wrist watch to see how you did. Depending on the model, it can get a lot more complicated than what I have just described but this is the basic way to use a Polar heart rate monitor.
A stethoscope is put against the chest and is used to monitor heart rate and breathing. It is also used to listen to certain body sounds
Yes this model treadmill will keep track of the miles run during your workout it also includes a wireless heart rate monitor.
All patients have tracheas; this is a normal part of the body. Putting a patient on a heart monitor is required in some situations, and not in others. For instance, a patient with heart trouble being seen in the primary care provider's office for poison ivy would not be put on a heart monitor.
Slow tempo will decrease your heart rate because it might put you to sleep and that would rest your heart rate.
The amount of radiation that a heart monitor would put off would be so minimal that it is very unlikely that it would cause radiation poisoning. You would probably have to wear / be exposed to it 24 hours a day for years on end for there to be a noticeable reaction. http://www.cyclingforums.com/forum/thread/226852/is-there-a-danger-of-radiation-from-a-heart-rate-monitor-s-transmitter
Exchange rate calculators are extremely accurate. All you have to do is put in the amount of money you have and it will tell you how much it is worth.
Apparantly during a panic attack my heart rate was 188 bpm. The doctors put the cause of this down to a "viral infection"!
put your monitor on a stand then your hands will be at the right height
Put a finger either on your wrist, or locate your jugular, then count the number of beats for 10 seconds. Multiply by 6 and you have your heart rate in beats mer pinute.