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Normal heart rate for 6 week old baby: Science: At 6 Weeks, Unborn Baby’s Heart Rate is Approximately 110 Beats Per Minute

Содержание

Pulse

Medical Tests A-Z

Definition

The pulse is the number of heartbeats per minute.

Alternative Names

Heart rate; Heart beat

How the Test is Performed

The pulse can be measured at areas where an artery passes close to the skin. These areas include the:

  • Back of the knees
  • Groin
  • Neck
  • Temple
  • Top or inner side of the foot
  • Wrist

To measure the pulse at the wrist, place the index and middle finger over the underside of the opposite wrist, below the base of the thumb. Press with flat fingers until you feel the pulse.

To measure the pulse on the neck, place the index and middle fingers just to the side of the Adam’s apple, in the soft, hollow area. Press gently until you locate the pulse.

adam.com”>Note: Sit or lie down before taking the neck pulse. The neck arteries in some people are sensitive to pressure. Fainting or slowing of the heartbeat can result. Also, do not take the pulses on both sides of the neck at the same time. Doing so can slow the flow of blood to the head and lead to fainting.

Once you find the pulse, count the beats for 1 full minute. Or, count the beats for 30 seconds and multiply by 2. This will give the beats per minute.

How to Prepare for the Test

To determine the resting heart rate, you must have been resting for at least 10 minutes. Take the exercise heart rate while you are exercising.

How the Test will Feel

There is a slight pressure from the fingers.

Why the Test is Performed

Measuring the pulse gives important information about your health. Any change from your normal heart rate can indicate a health problem. Fast pulse may signal an infection or dehydration. In emergency situations, the pulse rate can help determine if the person’s heart is pumping.

Pulse measurement has other uses as well. During or immediately after exercise, the pulse rate gives information about your fitness level and health.

Normal Results

For resting heart rate:

  • Newborns 0 to 1 month old: 70 to 190 beats per minute
  • Infants 1 to 11 months old: 80 to 160 beats per minute
  • Children 1 to 2 years old: 80 to 130 beats per minute
  • Children 3 to 4 years old: 80 to 120 beats per minute
  • Children 5 to 6 years old: 75 to 115 beats per minute
  • Children 7 to 9 years old: 70 to 110 beats per minute
  • Children 10 years and older, and adults (including seniors): 60 to 100 beats per minute
  • Well-trained athletes: 40 to 60 beats per minute

What Abnormal Results Mean

adam.com”>Resting heart rates that are continually high (tachycardia) may mean a problem. Talk to your health care provider about this. Also discuss resting heart rates that are below the normal values (bradycardia).

A pulse that is very firm (bounding pulse) and that lasts for more than a few minutes should be checked by your provider as well. An irregular pulse can also indicate a problem.

A pulse that is hard to locate may mean blockages in the artery. These blockages are common in people with diabetes or hardening of the artery from high cholesterol. Your provider may order a test known as a Doppler study to check the blockages.

References

Bernstein D. History and physical examination. In: Kliegman RM, Stanton BF, St. Geme JW, Schor NF, eds. Nelson Textbook of Pediatrics. 20th ed. Philadelphia, PA: Elsevier; 2016:chap 422.

Simel DL. Approach to the patient: history and physical examination. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 25th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 7.

Review Date: 07/02/2019

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only — they do not constitute endorsements of those other sites. Copyright ©2019 A.D.A.M., Inc., as modified by University of California San Francisco. Any duplication or distribution of the information contained herein is strictly prohibited.

Information developed by A.D.A.M., Inc. regarding tests and test results may not directly correspond with information provided by UCSF Health. Please discuss with your doctor any questions or concerns you may have.

Normal Heart Rates for Children

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Your child’s heart rate (also called pulse) can vary wildly throughout the day. Heart rate is the number of times the heart beats each minute. Daily activities can change how fast or slow the rate fluctuates – from a slow, steady beat while resting or sleeping to a higher rate during exercise.

“There’s a wide variation in what a normal heart rate can be depending on the age of the child as well as the biological make-up of that individual child,” says Colin Kane, M.D., pediatric cardiologist at Children’s Health℠ and Director of the Cardiology Outreach Program. “Even kids who are the same age can have different resting heart rates.”

What is a healthy heart rate for a child?

When your child is sitting quietly, their heart rate is considered a resting heart rate. A healthy resting heart rate can vary by age.

  • Newborns 0 to 1 month old: 70 to 190 beats per minute
  • Infants 1 to 11 months old: 80 to 160 beats per minute
  • Children 1 to 2 years old: 80 to 130 beats per minute
  • Children 3 to 4 years old: 80 to 120 beats per minute
  • Children 5 to 6 years old: 75 to 115 beats per minute
  • Children 7 to 9 years old: 70 to 110 beats per minute
  • Children 10 years and older: 60 to 100 beats per minute

It’s likely that your child’s pulse stays within these healthy ranges, even if the pulse feels very fast. Understanding the variations in heart rates and how to properly check your child’s rate can help keep track and prevent unnecessary concern.

What can change a child’s heart rate?

Just as in adults, a child’s heart rate will vary depending on the activity level, whether asleep or awake, and whether your child is healthy or ill, calm or stressed.

“Your child’s heart rate is typically not linked to an intrinsic heart problem,” says Dr. Kane. “Their heart rate can go up with anything that makes them excited or uncomfortable. When this happens, it’s just a natural response to stress.”

A child might have a fast heart rate if they are:

  • Playing or exercising vigorously
  • Experiencing pain
  • Feeling anxious or stressed
  • Experiencing a fever or illness
  • Drinking a lot of caffeine or energy drinks
  • Dehydrated

If your child is experiencing any of the above, a fast heart rate is typically not a cause for concern, though drinking a lot of caffeine can cause problems in some children. Also, remember that your child’s heart naturally beats faster than an adult heart and can get much faster during exercise than an adult heart rate.

However, if your child is experiencing symptoms such as chest pain or trouble breathing along with a fast heart rate, they may need medical attention. Dr. Kane says a good rule of thumb is if your child’s heart is beating too fast for you to count the beats, then medical help may be needed.

A child typically experiences a slower heart rate when sleeping. However, if their heart rate is slow in the middle of the day and they show symptoms of lethargy or experience fainting, they may need medical help.

How can I check my child’s heart rate?

Measuring your child’s pulse is easy. There are several places on the body where you can check the pulse including the wrist, inside the elbow or the side of the neck. For most parents, the wrist is the easiest, most accessible place. To check your child’s heart rate, place two fingers on their wrist, below their thumb. Apply gentle pressure until you can feel a slight beat against your fingertips. Count how many beats you feel in 15 seconds. Then multiply that number by 4 to determine your child’s heart rate, which is measured in beats per minute.

For instance, if you feel 20 beats in 15 seconds, your child’s heart rate is 80 beats per minute, a normal rate.

However, you may not be able to easily find a pulse in infants or younger children who have smaller blood vessels. A medical professional with experience in caring for children will likely need to take their pulse.

“If you’re not familiar with taking a pulse, it may take a few tries until you become more comfortable and confident,” says Dr. Kane. “The best thing to do if you are concerned is to have a person with medical training check it for you.”

If your child has a heart condition requiring heart rate monitoring, your doctor can teach you how to find their pulse and take their heart rate. Some wearable devices and smartphones can also read the heart rate with good accuracy.

If you are worried about your child’s heart rate, Dr. Kane recommends you call your pediatrician. “There are very normal and benign conditions that can give your child an irregular heartbeat,” he says. “That’s why it’s best to be evaluated by a medical professional.”

What do I do if my child has a rapid heartbeat?

A rapid heartbeat in a child could be a cause for concern. If your child’s heartbeat is too fast, you should call your pediatrician. Share the pulse you counted with them, and they will let you know the best next steps.   

If your child’s heart is beating too fast for you to count the beats, that could be cause for concern. Learn how to check pulse and what a healthy heart rate is via @Childrens.

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Learn more

The experts at the Heart Center at Children’s Health care for all children’s heart conditions, from congenital heart defects to heart disease. Find out how they can help keep your child’s heart healthy.

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