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Baby's Pulse rate?
why are babies heart rates faster than an average grown ups? why are babies heart rates faster than an average grown ups? why are babies heart rates faster than an average grown ups?
How and why does aging affect the maximal heart rate?
Young children generally have a maximal heart rate approaching 220 beats per minute. This maximal rate falls throughout life. By age 60 maximal heart rate in a group of 100 men will average about 160 beats per minute. This fall in heart rate seems to be a linear process so that maximal heart rate can be estimated by the formula 220- AGE. This is an ESTIMATE, however. If we actually measure the maximal heart rates of those same 100 men during a maximal exercise test we would probably see a range of heart rates between 140 and 180. There is no strong evidence to suggest that training influences the decline in maximal heart rate. This reduction appears to be due to alterations in the cardiac electrical conduction system (SA node and Bundle of His), as well as down regulation of beta-1 receptors, which decreases the heart's sensitivity to catecholamine stimulation.
What is a healthy heart rate at rest?
A resting pulse is your heart rate when you are resting. Our heart rates vary with different levels of activity, and when we are active, our heart rate rises. The resting heart rates vary from individual to individual, and can be an indication of general health. That's why we see medical professionals checking heart rates when evaluating patients. Here is a general standard of pulse rate (PR). Resting Pulse Rate PR < 40 BMP - Below healthy resting heart rates. PR 40-60 BPM - Resting heart rate for sleeping. PR 60-100 BPM - Healthy adult resting heart rate. PR 100 BPM - 220 BPM - Acceptable if measured during exercise. Not acceptable if resting heart rate. PR > 220 BPM -Abnormally high heart rate.
What is the difference between heart rate and ventricular rate?
On an ECG the heart rate will match both ventricular rate and atrial rate if the heart is normal. If people have atrial fibrilation then the ventricular rate will be used on the ECG to work out the rate of the ventricular contraction and vice-versa with ventricular fibrilation. Usually both atrial and ventricular rates match so if the atria contracts at 70 BPM the ventricles will beat at 70 BPM. It is possible for the ECG machine to work out atrial or ventricular rate if needs be. Usually, however, if the ECG machine just displays heart rate then both ventricular and atrial rates match.
Is it possible for your heart to go into fibrillation if you exceed your maximal heart rate?
Your maximal heart rate is 220 - MINUS your age. In most human their MHR is about 200- 220 BPM. Maximal heart rate is the highest number of times per minuet that you heart could contract during maximal physical exersion. It is unlikely for your heart to go into Fibrillation at heart rates of 200 - 250 BPM. Fibrillation occurs at heart rates of 300- 600 BPM and can be causes by Heart disease Electrical shock Heart attacks Heart Arrhythmia
What is the heart rate of a person with a sedentary lifestyle?
The heart rate of a person with a sedentary lifestyle is much higher than those with an active lifestyle. These people have been known to have heart rates up to 90 beats per minute at rest.
What body system controls heart rate and breath rate?
The nervous system controls heart and respiratory rates.
Is 140 beats per minute a normal heart rate for a 5 year old kid?
I would say this heart rate is normal. Children under the age of 10 , especially those under the age of 3, have higher heart rates then adults do.
What happens when heart rate is maintained at 90-100 for 10 hours?
Nothing, more than likely. A heart rate of 60-100 is normal, with a wide variation in between. Those who are athletes, train often, or are on certain medications may have lower heart rates and those who drink more caffeine or are under stress may have higher.
What are the different types of cardiac rates?
The different types of cardiac rates include resting heart rate (normal range is 60-100 beats per minute), maximum heart rate (estimated as 220 minus age), and target heart rate zone (usually between 50-85% of maximum heart rate). Monitoring these rates can help assess cardiovascular fitness and intensity during exercise.
What is a normal heart rate for 60?
A normal resting heart rate for adults, including those around 60 years old, typically ranges from 60 to 100 beats per minute. However, factors such as fitness level, medications, and overall health can influence individual heart rates. Generally, well-conditioned individuals may have lower resting heart rates. It’s important to consult a healthcare professional for personalized assessments.
Does music have an effect on heart rates?
Very sensitive people are excited by some music and their heart rate grows.
Baby's Pulse rate?
why are babies heart rates faster than an average grown ups? why are babies heart rates faster than an average grown ups? why are babies heart rates faster than an average grown ups?
Target Heart rate can be hard to find, but why is it important to find.?
To find target heart rates and the beneifits recieved from it try the following sites...www.livestrong.com/heart-rate-zone/ or www.briancalkins.com/HeartRate.htm
What is the rate of the heart from birth to death?
The heart rate varies significantly throughout a person's life. At birth, a newborn's heart rate typically ranges from 120 to 160 beats per minute. As a person ages, this rate gradually decreases, with resting heart rates for adults generally falling between 60 to 100 beats per minute. In older age, heart rates can slow further due to various physiological changes.
How are heart rate and lifespan related in mammals?
In mammals, there is an observed inverse relationship between heart rate and lifespan; generally, species with higher resting heart rates tend to have shorter lifespans, while those with lower heart rates often live longer. This phenomenon is thought to be linked to metabolic rates and the wear and tear on the cardiovascular system. For instance, smaller mammals like mice have rapid heartbeats and shorter lifespans, whereas larger mammals like elephants have slower heart rates and longer lifespans. However, this relationship can vary among species due to other factors such as genetics, environment, and lifestyle.
Are average heart rates different for men and women?
yes they are,men have a higher rate
