Pulse (heart rate): normal values by age, causes and consequences of increased and decreased. Human pulse: normal indicators and deviations from the norm Pulse filling is normal
A person's pulse is an important indicator of the condition of the heart. Normal pulse indicates that the heart is working without disturbances. Every person needs to know how many beats per minute the heart should beat, but most people do not attach such importance important indicator and do not pay attention to his deviations.
Experts call the pulse the mirror of the cardiovascular system. If the pulse increases or, conversely, decreases, this indicates the development or consequence of an already developed pathological process in heart. Therefore, if you detect a deviation in your heart rate from the norm, you should consult a doctor.
What is pulse
The pulse is a rhythmic oscillation of the vascular walls corresponding to heart contractions. Pulse is one of the main evaluation criteria normal operation of cardio-vascular system. This indicator indicates the rhythm of heart contractions, their strength and the filling of the bloodstream.
If the rhythm of the pulse fluctuations is disturbed, the doctor suspects the presence of heart pathology. The following factors can influence this:
- excessive consumption of coffee drinks;
- psychological overload;
- stressful conditions;
- hormonal imbalance.
In addition to the rhythm of the pulse, the frequency of its oscillations is important. Oscillation frequency is the number of pulse oscillations in one minute. In a person without disorders of the cardiovascular system, in a calm psycho-emotional and physical condition this indicator ranges from 60 to 90 pulse waves per minute.
How to measure your pulse
The most common method is to measure the pulse on the radial artery. It lies on the wrist from the palm side two centimeters below the base thumb. Upon palpation, a person will feel a groove-shaped depression. The artery that is closest to the skin passes through this fossa. This arrangement of the vessel allows you to easily feel a person’s pulse.
To measure the pulse on the radial artery, you must perform the following steps:
- Relax the hand on which the pulse is measured.
- Place three fingers (index, middle and ring) in the hole in which the vessel lies, so that the person clearly feels the pulse wave.
- Open the stopwatch and time one minute, counting the number of vibrations of the vessel during this time.
- Record the results.
For reliable results, measurements should be taken on both hands at the same time.
If the pulse rhythm is not disturbed, you can measure the pulse for 30 seconds, then multiply the result by two. If the rhythm of the pulse is disturbed, the measurement is carried out for 60 seconds.
In some cases, indicators are taken from the carotid, brachial, subclavian, femoral and temporal arteries.
What can disrupt your heart rate?
Since the number of pulse fluctuations depends on the heart rate, factors that directly affect the heart should be considered. The main factors on which vascular oscillation depends are:
- environment;
- person's gender;
- person's age;
- Lifestyle;
- food ration;
- heredity;
- physical exercise;
- mental stress.
Modern research suggests that females have a normal heart rate that is eight beats higher than males. The value can change up or down depending on general condition body, damage to the cardiovascular system or time of day. The pulse rate can be affected by the position of the body relative to a horizontal surface and even the air temperature in the room.
In the evening, the heart rate decreases, and in the morning it reaches its maximum value. In a man normal indicator is 60-70 vibrations per minute.
It is surprising that for a newborn baby the norm is 140 beats per minute. In an adult, this indicator is considered a strong deviation from the norm and is regarded as tachycardia.
Normal heart rate
The table shows normal heart rate indicators for children and adults by age. These indicators are typical only for healthy people who do not have hereditary or acquired pathologies of the cardiovascular system.
Based on the data in the table, we can conclude that at birth, children have a high heart rate, which is considered normal. But with age, heart rate decreases, and after fifty years it increases again. Heart rate is the frequency of heart contractions, which corresponds to pulse fluctuations. In addition, doctors claim that just before death, a person’s pulse increases to 160 vibrations.
It should be taken into account that women during menopause experience a functional increase in heart rate. This occurs due to decreased concentration female hormone(estrogen) in the blood, and not due to heart pathology. During this period, changes in the woman's normal blood pressure are observed.
Normal increase in heart rate
A high pulse is not always associated with the development of pathological changes in the body. U healthy person The pulse increases in the following cases:
When body temperature rises even by one degree, the heart rate increases by more than ten beats per minute. In this condition upper limit normal heartbeat is 90 beats per minute. If the indicator exceeds given value, the situation is regarded as tachycardia.
In the case when the increase in the frequency of the pulse wave is functional in nature, the person does not experience shortness of breath, pain in the chest, dizziness, darkening of the eyes or total loss vision.
The heartbeat should not exceed the maximum value characteristic of age group patient. With functional tachycardia, the value returns to normal within five minutes after cessation physical activity. In order to quickly calculate the maximum allowable heart rate value, you should subtract the number of full years of the patient from the number 220.
Pathological increase
Tachycardia caused pathological changes, occurs in the following situations:
- purchased and congenital pathologies of cardio-vascular system;
- pathological changes in the nervous system;
- hypertensive crisis;
- hormonal imbalance;
- presence of tumors;
- cardiac ischemia;
- heart attack;
- human infectious diseases.
Doctors note cases when tachycardia occurs when heavy discharge during menstrual cycle or pregnancy. This occurs due to anemic syndrome. Long-term diarrhea, vomiting or other massive loss of fluid in the body can cause pathologically rapid pulse.
Of particular importance are cases when there is increased heart rate during normal walking and normal pressure. If a person discovered this symptom, you should immediately contact a qualified professional for additional diagnostic measures. This condition may indicate the presence of heart failure.
In a child, a pathological increase in heart rate is much more difficult to track due to his lifestyle. Children are often involved in active games or experience intense emotional experiences, which leads to constant tachycardia. If a teenager has vegetative-vascular dystonia, the doctor will note a persistent increase in heart rate.
If you suspect a pathological increase in heart rate, you should consult with your doctor, because if you do not correct the body’s processes in time, problems may arise. sudden losses consciousness, deterioration in general health, suffocation or attacks of dizziness.
Decreased heart rate
A decrease in heart rate to 60 beats per minute or below indicates a pathological or functional abnormality. Functional pulse deficit is observed during sleep or in professional athletes.
People who engage in professional sports experience a drop in heart rate to 40 beats per minute. This indicator is not a deviation from the norm, because athletes experience a number of changes in the autonomic regulation of heart contractions.
Experts note pathological bradycardia in the following cases:
- inflammatory processes affecting the fibers of the heart;
- intoxication of the body;
- myocardial infarction;
- changes in the cardiovascular system associated with human age;
- stomach ulcers;
- increased intracranial pressure;
- hypothyroidism;
- myxedema.
A common reason that causes low heart rate- this is a conduction disorder nerve fibers hearts. This leads to uneven distribution of the electrical impulse along the fibers of the heart.
A slight decrease in the frequency of the pulse wave is difficult to feel on your own, but with more serious deviations, a person’s blood supply to the brain is disrupted. As a result, dizziness, weakness, clammy cold sweat and loss of consciousness.
We must not forget about the decrease in pulse wave frequency due to medication. Some groups of drugs can cause bradycardia.
Diagnostics
In order to reliably determine the presence of a change in pulse, specialists use instrumental diagnostics of cardio-vascular system. The main method for identifying such abnormalities is electrocardiography (ECG).
In particular difficult situations Voltaire monitoring is prescribed. In this case, heart function is recorded throughout the day. If a person is healthy, then his indicators will correspond to the age or functional norm.
Less commonly used is a treadmill test, in which an electrocardiogram is taken from the patient while running. This method allows us to identify adaptation of the cardiovascular system to stressful situations and track the rate of restoration of normal heart function after exercise.
In an adult, identifying the cause of deviations is much more difficult to find out, because the number of factors affecting heart rate increases several times. With age, the elasticity of the walls of the bloodstream decreases. This occurs under the influence of the following factors:
- presence of bad habits;
- alcohol consumption;
- low mobility;
- poor nutrition;
- irregular daily routine;
- individual age-related changes body;
- disturbances in the functioning of the nervous system.
In people over 45 years of age, the body does not have time to adapt to constant changes in environmental conditions.
Stress, environment, lifestyle, congenital pathologies and the influence of many other factors lead to disorders in the cardiovascular system. Any disturbance in this system leads to a change in the normal heart rhythm and pulse rate. Therefore, it is very important to know what the pulse of a healthy person should be and monitor it.
Depending on age and physical activity, the heart rate of a healthy adult can change over the years. The resting heart rate is minimal, since the body in this state does not need additional energy.
A normal heart rate for an adult between the ages of 18 and 50 should be between 60 and 100 beats per minute.
About the human pulse
Oxygen enters human organs and tissues with blood flowing through arteries (blood vessels through which blood is carried from the heart) under a certain pressure - arterial. This causes vibration of the arterial walls. The forward and reverse movement of blood to the heart also (normally) causes emptying and filling of the veins. Under the influence of blood pressure, red blood cells (red blood cells) are pushed with force through capillaries (the thinnest blood vessels), overcoming high resistance; Electrolytes (substances that conduct electric current) pass through their walls.
This creates pulse beats that are felt throughout the body, in all vessels. An amazing phenomenon! Although in reality it is a pulse wave - a wave of movements of the walls of blood vessels under pressure, which is very fast and sounds like a short sound. The number of these waves normally corresponds to the number of heart contractions.
How to calculate?
Most affordable way measuring heart rate is palpation, a manual method based on touch. Quick and simple, it does not require special training.
To get the most accurate readings you need to place your index finger and middle fingers and count your heart rate in 60 seconds. You can use more in a fast way, determining the pulse for 20 seconds and multiplying the resulting value by 3.
The easiest way to determine the pulse is in the wrist area.
Before measuring the pulse, the person should be in a quiet position for some time, preferably sitting or lying down. It is better to count for at least a minute, otherwise the accuracy may not be sufficient. The easiest way to measure your pulse on your own is your wrist and neck.
To palpate the radial artery, you need to place the hand being palpated, preferably the left (since it is closer to the heart), palm up at the level of the heart. You can place it on a horizontal surface. Place the pads of the index and middle fingers together, straight but relaxed, on the wrist or just below. From the base of the thumb, if you press lightly, you should feel a rush of blood.
The carotid artery is also probed with two fingers. You need to look for it by tracing the skin from the base of the jaw to the throat from top to bottom. In a small hole, the pulse will be felt best, but you should not press hard, since pinching the carotid artery can lead to fainting (for the same reason, you should not measure the pressure by palpating both carotid arteries simultaneously).
Both independent and regular medical measurement of the pulse is quite simple, but important procedure prevention, which should not be neglected.
What to do if the pulse does not match the heart rate?
- in the wrist area;
- on the inner surface of the elbow;
- on the side of the neck;
- in the groin area.
However, if your heart rate does not always match your heart rate. It can be determined by applying a medical phonendoscope to the left half chest, approximately at the point of intersection of the vertical line crossing the middle of the collarbone and the horizontal line running through the axillary region. The phonendoscope can be moved to find the point with the best audibility of heart sounds.
In medicine, heart rate is determined using an electrocardiogram - a recording of electrical signals that are generated in the heart and cause it to contract. Long-term recording of heart rate for a day or more is carried out using ECG monitoring according to Holter.
Why can heart rate change at rest?
The main factors influencing changes in heart rate:
- when the temperature and/or humidity increases, the heart rate increases by 5 – 10 beats per minute;
- when moving from a lying position to a vertical one, heart rate increases in the first 15–20 seconds, then returns to its original value;
- heartbeat increases with tension, anxiety, expressed emotions;
- in people with large weight, the heart rate is usually higher than in people of the same age and gender, but with normal body weight;
- with fever, an increase in temperature of 1 degree is accompanied by an increase in heart rate by 10 beats per minute; There are exceptions to this rule, when heart rate does not increase so much - this is typhoid fever, sepsis and some variants of viral hepatitis.
Reasons for the slowdown
First of all, you need to make sure that the pulse measurement is carried out technically correctly. A heart rate less than 60 per minute is not always associated with health problems. It can be caused by medications such as beta blockers.
Rare heartbeat (up to 40 per minute) is often observed in physically active people or professional athletes. This is due to the fact that their heart muscle contracts very well and is able to maintain normal blood flow without additional effort. Below we provide tables that allow you to roughly determine a person’s physical fitness by his resting heart rate.
Heart diseases such as ischemic heart disease, endocarditis, myocarditis, as well as some other diseases - hypothyroidism (insufficient hormonal activity) can lead to a slow heartbeat. thyroid gland) or imbalance of electrolytes in the blood.
Reasons for the increase
The most common reason accelerated heart rate - inadequate rest before measurement. It is best to measure this indicator in the morning after waking up, without getting out of bed. You should also make sure that your heart rate is counted correctly.
Children and adolescents have a higher heart rate than adults. Other factors that increase heart rate:
- use of caffeine or other stimulants;
- recent smoking or drinking alcohol;
- stress;
- high blood pressure.
Most illnesses increase heart rate, including fever, birth defects heart, hyperthyroidism.
Heart rate tables by age
To find out whether your heart rate is normal for healthy people, it should be measured and compared with the indicators presented in the table by age. In this case, a deviation from the specified standard will in most cases indicate unsatisfactory functioning of the vascular walls or incorrect operation circulatory system generally.
For men
Physical state 1 age category 2nd age category 3 age category 4 age category 5 age category 6 age category Age table for men 18 - 25 years old 26 - 35 years old 36 - 45 years old 46 - 55 years old 56 - 65 years old 65 and older Athletes 49-55 beats min. 49-54 beats min. 50-56 beats min. 50-57 beats min. 51-56 beats min. 50-55 beats min. Excellent 56-61 beats min. 55-61 beats min. 57-62 beats min. 58-63 beats min. 57-61 beats min. 56-61 beats min. good 62-65 beats min. 62-65 beats min. 63-66 beats min. 64-67 beats min. 62-67 beats min. 62-65 beats min. Better than average 66-69 beats min. 66-70 beats min. 67-70 beats min. 68-71 beats min. 68-71 beats min. 66-69 beats min. Average 70-73 beats min. 71-74 beats min. 71-75 beats min. 72-76 beats min. 72-75 beats min. 70-73 beats min. Worse than average 74-81 beats min. 75-81 beats min. 76-82 beats min. 77-83 beats min. 76-81 beats min. 74-79 beats min. Bad 82+ beats min. 82+ beats min. 83+ beats min. 84+ beats min. 82+ beats min. 80+ beats min. What a person's pulse is is affected by his fitness and habit of frequent exercise that requires endurance - for example, medium and long distance running, walking, rowing, cycling, swimming. The heart muscle of such athletes is able to pump the same volume of blood in fewer contractions (athletic heart syndrome).
For women
Physical state 1 age category 2nd age category 3 age category 4 age category 5 age category 6 age category Age table for women 18 - 25 years old 26 - 35 years old 36 - 45 years old 46 - 55 years old 56 - 65 years old 65 years and older Athletes 54-60 beats min. 54-59 beats min. 54-59 beats min. 54-60 beats min. 54-59 beats min. 54-59 beats min. Excellent 61-65 beats min. 60-64 beats min. 60-64 beats min. 61-65 beats min. 60-64 beats min. 60-64 beats min. good 66-69 beats min. 65-68 beats min. 65-69 beats min. 66-69 beats min. 65-68 beats min. 65-68 beats min. Better than average 70-73 beats min. 69-72 beats min. 70-73 beats min. 70-73 beats min. 69-73 beats min. 69-72 beats min. Average 74-78 beats min. 73-76 beats min. 74-78 beats min. 74-77 beats min. 74-77 beats min. 73-76 beats min. Worse than average 79-84 beats min. 77-82 beats min. 79-84 beats min. 78-83 beats min. 78-83 beats min. 77-84 beats min. Bad 85+ beats min. 83+ beats min. 85+ beats min. 84+ beats min. 84+ beats min. 84+ beats min. Movement helps train the blood organs; Cardio exercise (from the Greek kardio, heart), with regularity, significantly increases both the length of life and its quality. And they don't require any special means: even an ordinary walk (not even necessarily every day!) is subjective briskly instead of immobility, it fundamentally improves the condition.
The normal heart rate of an adult can differ significantly from that of a newborn. For clarity, the article below presents a table by age, but first we will define what a pulse is and how it can be measured.
Pulse - what is it?
The human heart beats rhythmically and pumps blood into the vascular system, as a result of these shocks, the walls of the arteries begin to vibrate.
Such oscillations of the walls of the arteries are usually called pulse.
In addition to arterial ones, in medicine there are also pulse oscillations of the walls of venous and capillary vessels, but the main information about heart contractions is carried by arterial (not venous or capillary) oscillations, therefore, further, when speaking about the pulse, we mean them.
Pulse characteristics
The following pulse characteristics exist:
- frequency - the number of oscillations of the artery wall per minute
- rhythmicity - the nature of the intervals between shocks. Rhythmic - if the intervals are the same and arrhythmic if the intervals are different
- filling - blood volume at the peak of the pulse wave. There are thread-like, empty, full, moderate filling
- tension - characterizes the force that must be applied to the artery until the pulsation completely stops. There are soft, hard and moderate-tension pulses
How are pulse fluctuations measured?
IN modern medicine Studies of manifestations of heart function can be divided into two large groups:
- hardware - using a heart rate monitor, electrocardiograph and other devices
- manual - with all the variety of research methods, palpation is the simplest and quick method, which also does not require special long-term preparation before the procedure
How to measure the pulse on your hand yourself
You can measure the pulse fluctuations of the arteries yourself.
Where can I measure?
You can measure in the following places:
- on the elbow on the brachial artery
- in the neck on the carotid artery
- V groin area on the femoral artery
- on the wrist on the radial artery
The most common measurement method is the radial artery at the wrist.
To find the pulse, you can use any fingers except the thumb. The thumb itself has a pulsation, and this can affect the accuracy of the measurement.
Usually the index and middle fingers are used: they are placed under the bend of the wrist in the area of the thumb, moving until pulse fluctuations are detected. You can try to find them on both hands, but keep in mind that the strength of the pulsation may not be the same on the left and right hands.
Features of measurements
During training, your heart rate is usually counted for 15 seconds and multiplied by four. At rest, measure for 30 seconds and multiply by two. If there is a suspicion of arrhythmia, it is better to increase the measurement time to 60 seconds.
When measuring, it should be borne in mind that the frequency of oscillations of the walls of blood vessels may depend not only on physical activity. For example, stress, hormonal release, increased body temperature, even food intake and time of day can affect frequency.
It is better to take daily measurements at the same time. For example, in the first half of the day, an hour after breakfast.
Heart rate norm for women
Due to physiological differences female body, who is subject to significant hormonal fluctuations throughout life that affect the cardiovascular system, the normal heart rate for women differs from the norm for men of the same age. The pulse rate in women at rest is usually 5-10 beats per minute higher.
An increase in heart rate is observed during pregnancy, menstruation, and the onset of menopause. This increase is called physiological tachycardia.
Normal heart rate for athletes
People who exercise regularly have a lower heart rate.
The resting pulse of athletes can be less than forty beats per minute versus sixty to eighty for an untrained person. This heart rate is necessary for the heart to work during extreme loads: if the natural rate does not exceed forty beats per minute, in moments of stress the heart will not have to accelerate more than 150-180 beats.
Over a year or two of active training, an athlete’s heart rate decreases by 5-10 beats per minute. The first noticeable decrease in heart rate can be felt after three months of regular exercise, during which time the rate decreases by 3-4 beats.
Heart Rate for Fat Burning
The human body reacts differently to different intensities loads Fat burning occurs at loads of 65-85% of the maximum.
Table of load zones and actions on the human body
There are several ways to calculate the required load for burning fat, which give similar results. The simplest one, taking into account only age:
220 minus your age - we get the maximum heart rate (beats per minute).
For example, if you are 45 years old, your maximum heart rate will be 220-45=175
Determining the boundaries of the heart rate zone that is optimal for burning fat:
- 175*0.65=114 — lower limit
- 175*0.85=149 — upper limit
The individual normal pulse in healthy people is formed based on the characteristics of the body - internal factors. The cardiovascular system sensitive to external stimuli. The reaction is always the same - a change in heart rate (HR).
A person's heart rate depends on many factors.
Has your heart rate increased? There are enough reasons:
- The body position has changed. It is easiest for the heart to pump blood while lying down. There is no blood stagnation in parts of the body, therefore the pulse is calm and low. Vertical position increases heart rate. Some of the blood settles in the legs, and the heart pumps a smaller volume of fluid over the same circulation area. What does it mean? The number of red blood cells carrying oxygen is less. The area of the body and blood flow is the same. For normal oxygen supply, the heart is forced to pump blood faster.
- Air temperature. Hot and cold weather – increased heart rate. With closed pores, rapid blood flow retains body heat in winter, and in summer, with open pores, it releases it.
- Physical and mental stress. Daytime loads adjust the heart rate in the evening. A sleeping person has minimal heartbeat, which is saved in the morning. Activities during the day (sports, study, mental work) fluctuate it within acceptable values. More stress means faster heartbeat before bed. An increase of 8-15 beats indicates an average intensity of the day, more than 15 indicates high tension.
Physical activity increases a person's heart rate
- Emotional outbursts. Stress makes the heart beat well. And positive too. Doctors conducted an experiment: they measured the singer’s pulse and blood pressure before the concert and during the show. The first indicator turned out to be slightly overestimated (excitement), the second was typical pre-infarction state. The patient, on the contrary, experienced euphoria from what was happening. This indicates an equal influence of positive and negative emotions on the heart muscle.
- Height above sea level. The higher you are above the sea, the less oxygen there is in the air. The heart adapts in 2 stages. The first is rapid heartbeat. Cope with oxygen starvation easier by increasing the speed of blood flow. Gradually, the body adapts to new conditions and in response the heart slows down.
- Bad habits. Smoking. A cigarette smoked changes physiological indicators. Blood pressure and pulse increase due to nicotine. It also stimulates the body, just like caffeine.
Smoking affects blood pressure and pulse
- As a symptom of a disease. A rapid or slow pulse is the result of an ongoing illness:
- infection, intoxication;
- cardiac disorders (arrhythmia, tachycardia, bradycardia);
- blood pressure problems;
- brain injuries;
- anemia;
- problems with the endocrine glands;
- overstrain, overfatigue (in athletes).
A changing heart rate may indicate blood pressure problems.
- Medications, doping (in sports). By-effect Medicines can be much stronger than therapeutic ones. The instructions for most drugs warn about the effect of the tablets on the heart muscle.
Normal heart rate by age
A normal human pulse is 60 heart beats per minute. A common but erroneous opinion. The norm is individual for men, women and different age categories.
The baby's heart rate is higher due to its tiny size. The cameras capture too little blood. To enrich the body with oxygen, they have to contract more often. Record high heart rate observed in children up to 1 month - 140 beats per minute. For the same reason, women’s pulse is a priori 8-12 units higher than that of the stronger sex. What should the pulse be?
Table 1. “Minimum, average and maximum heart rate limits by age”
| Age | Average value | Boundary norm |
| 1-12 months | 130 | 102-162 |
| 1-2 years | 125 | 94-154 |
| 2-4 years | 115 | 90-140 |
| 4-6 years | 105 | 86-126 |
| 6-8 years | 98 | 78-118 |
| 8-10 | 88 | 68-108 |
| 10-12 | 80 | 60-100 |
| 12-15 | 75 | 55-95 |
| 15-50 | 70 | 60-80 |
| 50-60 | 74 | 64-84 |
| 60-80 | 79 | 69-89 |
Table 2. “Pulse during physical activity”
| Age | Maximum number of hits | Average number of strokes |
| 20 | 200 | 130-160 |
| 25 | 195 | 127-157 |
| 30 | 190 | 124-152 |
| 35 | 185 | 120-148 |
| 40 | 180 | 117-144 |
| 45 | 175 | 114-140 |
| 50 | 170 | 111-136 |
| 55 | 165 | 107-132 |
| 60 | 160 | 104-128 |
| 65 and more | 150 | 98-120 |
The normal heart rate during exercise is also determined by the simplest formula: 220 – your age.
The main characteristic of the pulse is the frequency or how many beats per minute the heart makes. For measurement, the patient's hands are prepared: clothing is removed from the wrists and jewelry. They remove everything that drags on their hands. Three fingers (index, middle, ring) are aligned in a straight line on the patient’s wrist. Listen to the place of pulsation on both hands. Measure on the one where the beat is stronger. The fingers press tightly, pressing the vein to radius. Countdown: 10 sec or 20 sec. The number of beats is multiplied by 6 or 3 to obtain the number per minute.
High pulse and tinnitus are a sign of disorder in the body
Under the gun and an unreasonable rapid rhythm. For example, it is not accompanied by mental agitation or twin symptoms of the disease. It occurs spontaneously when a person is at rest and doing routine activities. The initial sign of internal disorder in the body.
Reasons for increased heart rate
Trivial reason rapid heartbeat– dehydration of the body. The blood thickens and moves more slowly, so the heart rate is forced to increase. In hot weather, the problem befalls many who do not take care water balance. More clean water- and the problem goes away.
In hot weather, your heart rate may increase due to dehydration
What does tachycardia depend on:
- inflammation in the respiratory system;
- infectious infection;
- purulent formations;
- problems with the thyroid gland;
- disorder of the cardiovascular system;
- hormonal disorders;
- increased body temperature;
- anemia;
- improper treatment of any disease;
- long-term stress.
High pulse with normal blood pressure: what to do?
Tachycardia is dangerous. Under some conditions, the rapid rhythm gives way to cardiac arrest and death. What to do if an attack takes you by surprise?
First of all, we pay attention to additional symptoms: shortness of breath, chest pain, darkness in the eyes - a reason to call “103”. Before the ambulance arrives, the patient is given heart drops: tincture of valerian, motherwort, Corvalol, valocordin (30 drops). Validol under the tongue, corvaltab, corvalment. Taking magnesium B6 is considered a great help.
Take off tight clothes, unbutton your collar, open the windows wide - the flow of oxygen will make the heart work easier. Wet the back of the head and the bends of the joints with cold water, prepare ammonia in case of fainting. Ensure vertical rest.
Pulse in calm state is individual for each person. Paired with blood pressure– a powerful indicator of health. This working mechanism tends to change, whose indicators can warn of a threat to the body.
Vibrations in the walls of blood vessels caused by contraction of the heart. The arterial pulse is formed due to fluctuations blood pressure and blood filling in the artery during cardiac cycle. Normal heart rate is 60-80 beats per minute. Biology. Modern encyclopedia