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What is a medication that reduces heart rate and strength of heart contractions?
asprin,coreg,dixion
What reduces the workload of the heart by slowing the rate of the heartbeat?
Beta-blocker
What effect does mountain dew have on heart rate?
it reduces sperm count
What 3 chemical agents can affect heart rate?
A lot of agents can affect heart rate, but let's say... Cocaine (accelerates the heart rate) Adrenaline (accelerates the heart rate) Potassium chloride (reduces it to zero - this is the chemical they use in executions to make the heart stop)
What portion of the cardiac cycle is shortened by this more rapid heart rate?
The diastolic phase is shortened by a more rapid heart rate. This is the phase when the heart muscle relaxes and fills with blood. A faster heart rate reduces the time available for the heart to refill, impacting cardiac output.
IS 80 BEATS PER MINUTE A NORMAL HEART RATE FOR A 76 YEAR-OLD MAN?
as the age increases heart rate reduces .for an 80 yrs old man heart rate between 70 to 80 is ok
Reduces the workload of the heart by slowing the rate of the heartbeat?
A beta-blocker .They are commonly prescribed to lower blood pressure,relieve angina,or to treat heart failure.
What are the Benefits of exercises for the heart?
The heart is like an muscle, use it or you lose it. Over time excersising the heart strengthens the muscles and reduces the effort needed for everyday use, reducing heart rate and generally increasing life span. It also decrease blood pressure, which reduces the risk of many diseases and conditions.
What does an insulator do to the rate of heat transfer?
It reduces the rate of transfer.
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.
How does depressants affect the heart rate?
depressants affect the heart rate by its heart rate
What are the advantages of full body massages?
There are many benefits when getting a health massage therapy. * It reduces heart rate * It stabilizes heart rate, blood pressure and circulation. * It improves lymph flow. * It boosts the immune system. * It promotes tissue regeneration, and reduces scar tissue and stretch marks. * It helps cure sleep disorders. * It relieves back pains and muscle tensions. * It reduces anxiety and stress levels. * It improves posture and promotes peace of mind and a sense of well being.
