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Heart Rate

Heart rate is one of the vital signs of human beings. It is the number of heartbeats per unit of time and is usually expressed as beats per minute. It is the the number of times the heart contracts per minute to pump blood around the body. Often, but not always, it is the same as pulse. At rest, the heart rate is usually between 60 and 80 beats per minute.

500 Questions

Is it normal for a 12 year old not able to cum?

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Asked by Andrew Hosfeldt

Yes. As answered in the top answer a 12 year old can not cum until they are 13

How many times does your heart beat in a month?

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Asked by Wiki User

minutes in a day = 60 min/hr * ~24hr/day =~1440 min/day 1440*120=~172800 beats per day assuming beating of the heart is a constant rate all day(i.e. 120 beats per minute for all 1440 minutes in the day)

What is the average resting pulse of a 90lbs horse?

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Asked by Wiki User

A horse has a approximate heartbeat of 40 per minute

How do racing video games affect your heart rate?

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Asked by Wiki User

A doctor would be able to answer this better, but basically, you don't just see the action on the screen, you feel it and become a part of it and immerse yourself in it so that your whole body (in the really good games) feels it.

What does it mean when you wake up shaking and you can feel your heart racing?

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Asked by Wiki User

This is usually a sign of addiction and withdrawl. These are clear signs to seek help.

But yes, I myself have experienced this myself, im 14 years old.. but one time while i was at a hotel gathering...all night i was drinking somewhat, and taking big hits of Mary jay.. i woke up the next morning around 5 or 6 shaking not cause im cold.. but just out of no reason.. my friends were worried about me.. and i got up.. and still continued to shake.. but anyways.. if you feel like this.. its best to ignore it and try going back to sleep even though you may wake up shaking a tad bit more.. there really is no cure for this enless you want to go to the ER but why would you do that when you've been drinking and smoking right?.. haha hope that helped.

ohh yeah and by the way.. some of the time when you smoke weed... your heart usually rases.. so.. theres that haha :D

How much does a artificial heart cost?

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Asked by Wiki User

In the USA, heart transplants cost about $145,000.00 but this does not include the separate doctor / specialist / surgeon's fees, anesthesia, tests, and costs for complications. It also does not include the ongoing costs of anti-rejection medications.

Medicare and Medicaid might cover some costs, but not all.

Source: Battelle Institute/Seattle Research Center

What is the longest time a person has been in cardiac arrest or dead and then brought back to life?

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Asked by Wiki User

Longest Cardiac ArrestThe longest cardiac arrest lasted four hours in the case of fisherman Jan Egil Refsdahl (Norway), who fell overboard off Bergen, Norway, on December 7, 1987. He was rushed to Haukeland Hospital after his body temperature fell to 750F (240C), and his heart stopped. He made a full recovery after being connected to a heart-lung machine.

My name is Sean Blackman.I believe the answer is at least 18 hours after death.

Is 33 to 40 beats per minute normal for a 79 year old male?

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Asked by Wiki User

People who are in good physical shape have a resting heart rate of 70 or lower. Cardiovascular exercise would help get your heart rate down to normal.

How are lower and upper limits of your target rate range defined?

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Asked by Zcro

Ranging from 50% to 90% of your maximum heart rate.

What is the advantage of timing for a full minute to find your pulse?

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Asked by Wiki User

The longer you time for the more accurate your measurement will be

What is the normal heart rate an adult who is sitting quietly?

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Asked by Wiki User

70, For you Gradpoint users :D

What does bms mean when you rate someone?

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Asked by Wiki User

Broke my scale

What does pulse measures?

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Asked by Wiki User

what does the pulse measure

What is the relationship between the breathing rate and the heart rate?

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Asked by Wiki User

because when your doing the exercises it causes the heart rate to increse.

What major factor controls how fast your heart beats?

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Asked by Wiki User

The level of physical activity can determine a person's heart rate. For example, the heart rate is much slower when sitting/at rest than when doing excercise.

What is the best practice when using a pulse oximeter?

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Asked by Wiki User

Pulse oximeters measure the oxygen content of the blood, and usually measure percent saturation. Therefore, the range is from 0-100, with 99% being a typical maximum.

A healthy reading on a pulse oximeter is one that is an oxygen saturation above 90% when breathing room air, during most kinds of mild activities, such as walking. If oxygen saturation gets below 80% during simple activity, it may be important to talk to your doctor again about oxygen support.

What does a low pulse rate in a 77 year old man mean?

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Asked by Wiki User

I am 70 and every a.m. after I get up and have coffee ,I check my pulse. It is usually in the very low fortys but yesterday it was 38. I.m a cyclist that still competes and can still do 50 miles in 2.5 hours without headwind and with moderart climbs. What does it mean? Yo no se.

Which body system is responsible for increasing heart rate when you are scared or injured?

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Asked by Wiki User

Adrenal glands (also known as suprarenal glands)is what you are referring to and it is part of the nervous system. The two glands are located on top of the kidneys and are responsible for our "fight or flight" reaction towards life threatening situations.

Why does hot food increase heart rate?

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Asked by Wiki User

Because God made it that way.

Why would a pulse rate taken at 6 AM be more accurate than a pulse rate taken at 6 PM?

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Asked by Wiki User

The pulse rate taken first thing in the morning, while lying in bed or just rising, is only accurate to describe RESTING heart rate. This is because your body is nearly asleep and you haven't had much movement-this will likely be the lowest point in the day. When taken at 6pm, it will depend on what you've done today. Things like stress, exercise, caffeine, etc. can increase and medication, alcohol, etc. can decrease your heart rate. All are technically accurate, but don't reflect RESTING heart rate. In other words, even if your heart rate is 58 at 6am, if it is 200 at 6pm after relaxing, you should ABSOLUTELY seek medical attention.