What is the difference in blood pressure between the left and right arms of a normal human body?

About 200 is normal First of all, it is necessary to make clear that human blood pressure is not a relatively fixed value like weight or height, but is constantly changing. People should increase their blood pressure when they are excited, nervous, and exercise, and drink alcohol.

The difference in blood pressure between the left and right arms of a normal human body is about 15-20mmHg, which is high on the left side and low on the right side.

Foreword

Recognize blood, blood pressure:

Blood is a liquid substance in the human body, and its role is very huge, with the function of transporting nutrients, oxygen and other substances, as well as the function of maintaining the stable state of the environment in our body, as well as the very important defense and protection function. Blood pressure refers to the pressure generated by the blood flow on the arterial wall during the flow process, the main driving force of blood flow ** is the heart, every contraction of the heart will pump most of the blood such as the aorta, and then through the power generated by the contraction, the blood will flow to various tissues and organs throughout our body. This is the simple explanation of blood and blood pressure, so the blood pressure of a person's left arm and right arm is the same?

Let's explore it together.

People's blood pressure in the left arm and right arm is not the sameThis is because the blood vessels of the left and right arms of a person are not exactly the same, and the distance and position from the heart are also different, so this phenomenon will occur. However, the difference between the blood pressure of the left and right arms is generally not more than 20 mm Hg, and we usually measure blood pressure mainly based on the right arm. Generally speaking, the right side is mainly on the right side of the measurement, and the right side is 2-3 mm Hg higher than the left side when measuring, because the origin of the pen shaft of the right blood supply head is closer to the aorta, and the pressure of attention is greater than that of the left subclavian artery, but there is no need to be too entangled in this problem, as long as the blood pressure difference between the two arms does not exceed 20, it is normal.

There are some other factors that will affect the blood pressure of the left and right arms, such as how the mental activity at that time, whether there is tension, what the surrounding environment is, whether it is quiet or noisy, and the tightness of the cuff tie, which will have a certain impact on the blood pressure measurement results.

It's not the same. This is because the blood pressure in the left arm and the right arm is originally unstable, and then the blood flow speed in the two arms is also different, so the measured blood pressure value is also different, there is a little deviation, but the difference is not too big.

The blood pressure in the left arm is not the same as in the right arm, because the left arm is closer to the heart, so the blood pressure in the left arm will be a little more stable.

It's not the same. There will be some slight differences between the two, as it has to do with the symmetry of the body.

The blood pressure of both arms is not measured by the "pressure difference", but to see whether the systolic blood pressure and diastolic blood pressure are in the normal range, generally the diastolic blood pressure is lower than 90, the systolic blood pressure of the stove is 130 mm Hg, and the pulse dou jujube pressure difference is generally 40 to 60.

Blood pressure (BP) refers to the lateral pressure acting on the blood vessel wall per unit area when blood flows in the blood vessels, and it is the driving force that pushes the blood to flow in the blood vessels. It is called arterial blood pressure, capillary pressure, and venous blood pressure in different blood vessels, and the blood pressure commonly referred to refers to the arterial blood pressure of the systemic circulation.

Introduction: Nowadays, people are very concerned about health issues, and only with a healthy body can we have a happier life. When the blood pressure is within the normal range, the person is relatively healthy, but when some people measure their left arm and right arm, the blood pressure will be quite different.

What is the reason for this? Let's go and ask the doctor.

In fact, there is a certain error in the measurement of blood pressure, for the left hand and the right hand, there will be a little error between them, but the error is not large, it is scientific, but what is the reason for the large error? It may be because there is some gap in the pulse on both sides of the arm, and it is necessary to determine whether there are other problems with the pulse beating. In addition, because of high blood pressure, he will have the problem of hardening the blood vessels in one arm, which will lead to a large blood pressure difference between the two arms.

Mainly because this kind of patient has more serious hypertension, he has a certain problem with the blood vessels, which makes the cardiovascular disease bigger, at this time the blood vessels lose their original elasticity, so there will be a gap in the measurement value. When measuring blood pressure, some blood vessels are blocked, and the blood pressure difference between the two arms is also very large. So at this time, people have to do some blood analysis, so that they can check what kind of **cause help**.

When the patient's ** is identified, it can be eliminated by prescribing the right medicine**, and then you can recover your health. When the blood pressure difference between the left and right arms is relatively large, it must indicate that there is a vascular reason, and the blood pressure may also have a certain reason, as long as we have a reasonable and reasonable diet, plus a certain amount of exercise, we can maintain our healthy body. In life, people must know how to live a healthy life, and only a healthy way can make us healthier.

It is most likely due to a decrease in blood pressure, or it may be caused by a problem with the arteries and blood vessels.

It can be caused by too much exercise, it can be caused by unstable blood pressure, or it can be caused by being too emotional.

It is possible that there is inflammation of one side of the shoulder or narrowing of the blood vessels, but it will not cause much impact, and it is good to exercise properly.

Measuring blood pressure is a very common way of physical examination, many people with high blood pressure will buy a blood pressure measuring machine and measure it every day, and many people will actually find that the blood pressure of the left and right arms is differentIn general, people's blood pressure in their right arm will be relatively high, so in order to know if a person's blood pressure is too high, they will choose to test with their right arm.

And there are actually some points to pay attention to, such as when you find that the gap between the two arms is relatively large, you still need to take some blood pressure medicineThe dose of antihypertensive drugs should not be easily reduced, follow the doctor's arrangement, and don't make your own decisions.

Second, you can usually eat some things that soften blood vessels, keep yourself in a good mood, eat a healthy diet, and exercise appropriatelyIf you overexert yourself, your body will not be able to bear it.

Third, when you find a problem, you must seek medical attention as soon as possibleMany people are seriously ill because of procrastination, and they think they can overcome a little symptom, but they don't expect it to become the fuse of serious illness.

When measuring blood pressure, we will pay attention to the accuracy of blood pressure, so we must divide the left arm and the right arm.

I think there is no difference between measuring blood pressure on the left arm and on the side of the right arm.

The usual measurement is in the right arm, and the blood pressure measured in the left arm is lower than that measured in the right arm.

Both upper limbs can be performed, and the right arm will be slightly higher than the left arm.

It's not too much, but it's usually measured in the right arm, and the blood pressure measured in the left arm is lower than the blood pressure measured in the right arm.

Because sometimes when blood pressure is measured, one arm is different from the other.

In fact, when measuring blood pressure, it is generally more accurate when you wake up in the morning.

I have tried many times, and at the same time, the blood pressure in my right hand was 1-2 mm Hg higher than in my left.

Doctors all measure the right arm, is there any difference?

I don't think it makes a difference, I don't know much about this.

Most people choose the right arm, and doctors are like that.

Is there any difference? I really don't know about this, but I've always been very casual when I put my blood pressure.

When we measure blood pressure, there will be a difference between the measurements of the left and right hands, and in general, the set of data with the higher value will prevail.

Why is it said that the group with the highest value prevails, rather than directly saying that it is based on the left hand or the right hand? This is because a large number of medical studies and big data have shown that there is no definite rule for the blood pressure measurement of the left and right hands of normal people. In other words, some people may have a higher blood pressure measurement on the left hand side than a blood pressure measurement on the right hand, but some people may have a higher blood pressure measurement on the right hand than the left hand.

In fact, the difference in blood pressure measurements between the left and right hands is largely dependent on the length of the measurement interval between the two hands. Because when we usually measure blood pressure, we basically measure the other hand immediately after the measurement is completed, which will have a significant impact on the blood pressure measurementThe blood pressure of the hand that was measured later was lower than that of the hand that was measured first.

This claim is supported by scientific evidence and evidence. When we all measure our blood pressure, we have all experienced the uncomfortable feeling of being pressed on our arms. This is a noticeable sign of external pressure compressing the blood vessels, which can have an effect on the blood pressure measurement at the back.

Some researchers also used two sphygmomanometers in series to measure the blood pressure of the left and right hands at the same time, and found that the difference between the two arms was very small, with an average of less than 1mmHg.

In our daily life, the blood pressure of the right hand is generally measured. Only when there is a problem with the measurement of the right hand will the blood pressure of the other hand be measured. In general, it is reasonable to have a difference between the measurements of the two hands between 10-20mmHg, and if it is greater than this, then you need to go to the hospital for further examination.

Therefore, the blood pressure measurement of the left and right hands is not necessarily high, it depends largely on the order of measurement, and the final blood pressure value is based on the group with the higher value, because it reflects the upper limit of your actual blood pressure level.

I think that when measuring blood pressure, the number of the left and right arms is different, so you can refer to the highest value.

Generally, the arm measured first is slightly higher than the one measured later, and the higher blood pressure is generally used.

Generally, the number on the side of high blood pressure is more scientific, and you can judge whether there is high blood pressure.

Generally, the highest data is used when measuring blood pressure.

It is normal for the numbers of the left and right arms to be different.

In fact, both sides are about the same, there is no big difference, generally the higher one prevails.

I think it's more scientific to measure high blood pressure and look at the blood pressure value of the right arm.

Generally, the blood pressure in the right arm is relatively high, and we should take the higher one.

The left arm is not much different from the other arm. High is high and you can get it by taking medicine.