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MVO2 represents the volume of oxygen consumed by the heart and therefore is not inversely proportional to heart rate but directly proportional. The greater the heart rate the greater work (stress) put on the heart and thus an increase in myocardial oxygen demand. An approximated equation for MVO2 is: MVO2~HR*Systolic blood pressure. Coronary artery flow on the the other hand is inversely related to HR because coronary flow takes place during diastole and because an increase in heart rate decrease diastolic time coronary flow is reduced.
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How is target heart rate related to the intensity of a work out?
it is related because target rate talks about how much is your heart beat when working out in a intensity level.
How is hyperventilating related to pulse rate?
Hyperventilation and acidosis are usually associated with a faster tachycardic heart rate.
Can it kill if your heart rate goes up when you are sick?
If your heart rate increases because of adrenaline (related to your emotional state) that is unlikely to kill you. There are some conditions, particularly ventricular fibrillation, in which increased heart rate can kill you, but in most forms of sickness, increased heart rate is not dangerous.
How does depressants affect the heart rate?
depressants affect the heart rate by its heart rate
Does cheese affects heart rate?
Because cheeses typically have a lot of milk fat, cheese could effect heart rate over a long time time of a lot of cheese by weakening it - by causing weight gain or clogging arteries which both put a lot of strain on your heart. But otherwise I would say cheese and heart rate aren't really related...
Population growth rate 'r' is inversely related to?
the carrying capacity of the environment. As the carrying capacity increases, the growth rate 'r' decreases, and vice versa. This relationship is often illustrated by the logistic growth model.
How are pulse and heart rate related?
Pulse rate(AKA heart rate) is number of beats per minute
The present value of future cash flows has what relationship to interest rate?
The present value of future cash flows is inversely related to the interest rate.
How is target heart rate related to the intensity of a work out?
it is related because target rate talks about how much is your heart beat when working out in a intensity level.
Heart rate chart?
See "Related Links" below.
what two vital signs are directly related to the heart?
Pulse rate and blood pressure are two vital signs that are heart related.
What is the relationship between the heart and blood pressure?
Heart rate and blood pressure are intimately related. Nerves and hormones constantly monitor and balance the heart rate and blood pressure.
How is hyperventilating related to pulse rate?
Hyperventilation and acidosis are usually associated with a faster tachycardic heart rate.
Can it kill if your heart rate goes up when you are sick?
If your heart rate increases because of adrenaline (related to your emotional state) that is unlikely to kill you. There are some conditions, particularly ventricular fibrillation, in which increased heart rate can kill you, but in most forms of sickness, increased heart rate is not dangerous.
How do you find your MHR?
You can estimate your maximum heart rate based on your age. To estimate your maximum age-related heart rate, subtract your age from 220. For example, for a 50-year-old person, the estimated maximum age-related heart rate would be calculated as 220 – 50 years = 170 beats per minute (bpm).
After what pulse rate is a heart said to be a heart attack. Average is 75 after what is a heart attack 100 120?
Pulse rate has nothing to do with the majority of heart attacks. Most heart attacks re the result of heart disease. For more information on this go to related links below.(What Is a Heart Attack?)
Why do you have a heart rate?
You have a heart. It beats periodically. The rate at which it does so is your heart rate. If you don't have a heart rate, then your heart isn't beating, meaning you're dead or dying.
