Heart rate. The norm in adults and children at different ages. How to measure, substances that reduce, and upconverts

One of the important indicators of the state of the body is the heart rate. Not to miss the pathological changes in the myocardium in adults and children, need to know the rules of the heart rate.

What is HR

Physiological changes in the number of organ contractions responsible for the circulation of the blood, called HR. Indicator infarction pulsation frequency is widely used medical professionals-athletes and coaches for determining abnormalities in the circulatory system and the whole organism.

Heart rate - it contractile cardiac muscle movement per unit time, which is a natural indicator of the processes occurring in the body.

In contrast, the frequency of myocardial contractions, pulse oscillation is jerky rhythmic vessel walls conducting blood from the heart to all parts of the body.

When changes in heart rate

Heart rate (the rate in adults differ from children) can vary throughout the day. In the dream, a person decreases the physiological rhythm of the myocardium, and vice versa - in the working time cardiac activity is accelerating. The natural changes in heart muscle function include:

Acceleration:

• increased tension in the body;
• muscle fatigue;
• a painful condition with fever and chills;
• hyperthermia;
• finding high-level from the ground surface;
• gestation period of gestation;
• the use of caffeinated drinks and liquids.

Slowdown:

• high content of water molecules in the air;
• trained the heart muscle;
• physiological state of rest and relaxation;
• Use of drugs which cause reduction in emotional stress.

But be aware that changes in the amount of compressed hollow body responsible for the circulation of the blood, can be triggered by disease states in the body.

Rapid heartbeat:

• pathological changes in the integrity of neuronal structures;
• increased production of thyroid hormones thyritropic;
• reduced number of red blood cells carry oxygen;
• the defeat of the heart vessels and valve apparatus;
• changes in the respiratory system;
• inflammation of the muscular layer of the myocardium;

Slow rhythm:

• structural damage sinoatrial node;
• overabundance of drugs used in disorders of heart rate;
• intoxication;
• gastric cavity defects;
• damage to the outer and inner part of the skull;
• acute ischemic stroke;
• tumors in the brain;
• thyritropic insufficient production of hormones by the thyroid gland.

HR norm

According to research, the average heart rate for a healthy adult is about 60-90 beats / min. This figure is the average, as many people without pathologies in the body of living with heart rate less than 50 beats and 90, which is a feature of an organism. Heart rate indicator values:

men

A strong half the number of heart attacks is lower than in women by about 10 units. When measuring a parameter of the myocardium rhythm should take into account every factor that could trigger a rise or fall in the rate cuts of a hollow organ.

For an absolutely healthy male heart rate should correspond to:

• rate - 70-74 beats / min;
• at least - 66-69 beats / min;
• maximum - 75-82 beats / min.

Women

The organism is the fair half has a number of physiological features.

Womens characteristic higher heart rate, which differs from the male rhythm infarction 10-15 beats / min. and corresponds to:

• average: 80-84 pcs .;
• minimum: 76-79 pcs .;
• maximum: 85-93 units.

Pregnancy

During the "interesting" position in women are hormonal changes, which entails increased frequency ripple hollow organ pumping liquid connective tissue of the vessels. Such a state of operation of the circulatory system is the physiological norm.

Key HR indicators when carrying a pregnancy:

• rate - 90-94 beats / min;
• at least - 86-89 beats / min;
• maximum - 95-103 beats / min.

Childhood

For the body of the child is a common sustained and intensive changes due to rapid growth, which greatly affects the heart rhythm. Just the children characterized by changes in myocardial contraction with increasing physiological parameters.

For normal performance of the heart muscle in a young body need to include the following values:

• average: 95-100 pcs .;
• minimum: 60-70 pcs .;
• maximum: 130-150 units.

hypobiosis

Status decreased functional activity of the human body is the most appropriate for determining the myocardial function properly.

For hibernation is a characteristic heart rate:

• rate - 65-70 beats / min;
• at least - 55-60 beats / min;
• maximum - 75-80 beats / min.

muscular work

To learn measure heart rate during exercise, you must first measure the contraction of the myocardium at rest, and then calculate the proper amount of compression of the hollow authority.

Typically, the heart rate during muscular work should be calculated based on the characteristics of the individual organism, but for more rapid detection of the pulse there are rules:

• average: 170-175 pcs .;
• minimum: 155-160 pcs .;
• maximum: 176-186 units.

The accelerated method of travel

Running is the biggest load for the myocardium. To calculate the normal heart rate must be 200-t take age value.

But there is the average rate of the heart:

• rate - 142-147 beats / min;
• at least - 132-140 beats / min;
• maximum - 148-151 beats / min.

burning calories

The change in weight is directly related to calories. The more cuts makes the heart muscle, the stronger the cardiovascular system works by delivering the necessary materials in all systems and organs. Such a process is associated with the loss of calories and fat burning.

Best figures ripple infarction are:

• the average number: 123-129 pcs .;
• minimum: 113-122 pcs .;
• maximum: 123-134 units.

Postprandial

During the meal, the cardiovascular system begins to work hard, increasing the flow of fluid connective tissue to the cavity of the stomach, which speeds up the heart rate.

Natural heart rate figures for this condition are:

• rate - 70-75 beats / min;
• at least - 60-65 beats / min;
• maximum - 80-85 beats / min.

HR norm by age

Heart rate (the rate of adults in different periods of life is different) - unstable value due to physiological changes inherent to the human body.

Age	The average number of contractions of the myocardium
up to 30 days	139-145
1 month. - 12 months.	131-136
from 1 year to 2 years	123-127
2-4 years	114-119
from 4 to 6 years	104-109
4-6 years	105-110
from 6 to 8 years	97-103
8-10 years	87-99
from 10 to 12 years	79-90
12-15 years	74-83
from 15 to 50	69-80
50-80 years	73-84

How to measure heart rate?

Heart rate in adults and children can be measured from a medical specialist on internal reception.

For self-determination of the number of tremors myocardial should know the rules of the heart contraction and features of the procedure:

• in a state of rest;
• after meal consumption in a few hours;
• should be a satisfactory state of health;
• under normal temperature conditions;
• sober;
• a person must be in a sitting or lying position.

To measure the number of contractions of the myocardium itself or with the help of an assistant, you must use the following procedure:

• put his hand to his torso, Limited ribs just below the armpit;
• take the unit capable of measuring time intervals up to a fraction of a second;
• count the beats for 60 seconds .;
• procedure should be done when rhythm disturbances during 3 min and the resulting value is divided by 3.

Additional methods of determining the rate of myocardial contractions need to include:

• HR count on leg from the pelvis to a knee bend, cervical artery, skull location from ear to forehead;
• the use of modern watches with heart rate monitor, a mobile phone.

Causes of palpitations

Rapid heart tremors called tachycardia. Such changes in the myocardium may have functional and organic nature of the disorders in the body.

Attention should be paid to the main causes of elevated levels of heart rate:

• a sudden sense of fear;
• inexplicable, painful for the patient panic attack;
• strong muscular tension;
• sudden changes in blood pressure numbers;
• blood within the vascular bed;
• inflammation of various localization and nature provoked pyogenic microbial flora;
• accumulation of excess heat in the body with increasing temperature indicators;
• vital disorder arising due to ingestion of toxins that triggered the disease state;
• disorders in the endocrine gland functioning, generating iodine-containing hormones and is involved in metabolic processes;
• malignant neoplasms;
• discomfort and chest pain due to insufficient blood circulation of the heart muscle;
• myocardial changes structures breaking movement of the liquid connective tissue within the hollow body or circulatory system;
• mental anxiety;
• anemia;
• accumulation of fat in the body and cause overweight;
• use drinks containing ethyl alcohol;
• suppression of ovulation based on the use of synthetic analogues of female sex hormones;
• overindulgence biological active additives and their compositions;
• lesion plurality of water flow processes and electrolytes in the body;
• the use of drugs to combat obesity.

The causes of lowered heart rate

Heart rate (the rate of adult men and women are different) can be reduced.

The main reasons that cause bradycardia, are:

• pathological changes in the heart muscle, is responsible for pumping blood characterized by overgrowth of connective scar tissue;
• prolonged exposure to cold;
• increasing the pressure in the brain ventricle;
• malignant neoplasms;
• bleeding within the skull;
• failure of the autonomic system of the body;
• The use of drugs that block the beta-adrenergic receptors;
• misuse of drugs for the treatment of cardiac arrhythmias;
• slowing of metabolic processes, due to insufficient production of thyroxine;
• inflammatory brain diseases;
• poisoning by chemicals;
• prolonged lack of material flow required to maintain homeostasis;
• penetration of pathogens into the body and prions;
• hypotension;
• pathological changes in the ninth pair of cranial nerves;
• Insufficient intake of oxygenated liquid in connective tissue cells of the body;
• inflammatory liver disease.

How to normalize indicators

Heart rate (the rate in adults depends on the degree of fitness of the body) - is a sequential process, the disruption of which affects the state of the whole organism. Changes in heart compression requires a correction, it is necessary to know certain methods, procedures, and sometimes drugs to help with this pathological condition.

Any disturbances in myocardial contractility require examination by a specialist doctor who can properly diagnose and prescribe treatment. Help raise the heart rate:

Pharmacological agents:

• Holinoleticheskie drug - are substances that block an organic compound that is responsible for the transmission of nerve impulses: Atropine-Darnitsya; Besalol; Sanapuz.
• Funds are competitive blockers of neurotransmitter receptors imidazolyl-ethyl amine, which breaks your heart rate: pipolfen; Lvovdialik-Promethazine; Kalmaben.
• Antiparkinsonian agents that increase the levels of the hormone dopamine enhancing locomotor activity: Akineton; Parkopan; Tryphaena.
• nitrogen-containing groups of organic compounds, drugs of natural origin, has a stimulating effect on the bulk of the nervous system: Peillon; Teotard; Yunikontin.
• Formulations providing pulse transfer process adrenergigicheskih synapses - act on the peripheral nervous system: Adrenor; Dobutel; Appin.

Methods:

• The use of physical effects for therapeutic purposes: power shower; grinding body; hydropathic method comprising using warm freshwater bath with the addition of mustard powder.
• Physical Education: swimming; walks in the open air; jogging; bike rides.
• Food: spicy food; dark chocolate; caffeinated beverages.
• Traditional methods: inhalation vapor with essential oils chinensis; tea with ginseng; poreznoy decoction of herbs; hot drink with added hedyuosmona; use of a mixture of lemon peel, chopped nuts and bee thick sweetener; tincture of wild fruit bushes.

procedures:

• Using mustard plaster on the chest area to the right;
• moist dressings with essential oils on the back of the head;
• active stimulation of the soft edge of the ear.

Reduce heart rate help drugs:

• Inhibitors of beta-blockers that slow heart rate: Bikard; Biprolol; Azoprol.
• Drugs that prevent blood clots: Kurantil; Aviks; Diloksol.
• Angiotensin converting enzyme inhibitors, cardiac rhythm normalizing by lowering blood pressure: Invornil; renitek; Ednit.
• Barbituric acid derivatives substance, providing a dampening effect on the central nervous system: Velekard-Health; Korvalkaps; Menovalen.
• Psychotropic drugs that eliminate various excitation that provoke an enhanced work infarction: alprazolam; Zolomaks; Neurol.
• A heterogeneous group of drugs that block the calcium channels, affecting the heart rhythm: Veratard; Tarka; Lekoptin.
• Means increasing the length of the building - have antiarrhythmic effects on the myocardium: Amidaron; arrhythmia; Mioritm.

Methods:

• high heart rate figures, induce vomiting;
• take a deep breath and exhale sharply;
• make rubbing fingers lobes internal angle of eyeballs;
• massage the neck in a rhythmic pulsation of the large blood vessel sleepy;
• sit down several times;
• with a deep breath should close the nostrils and lower face in a bowl of cool liquid;
• sit on the toilet and blow.

Food is necessary to lower the heart rate:

• green tea with milk;
• boiled potatoes in their skins;
• yogurt;
• boiled eggs;
• broccoli;
• beet juice;
• sesame oil.

Traditional methods:

• eat 1 h. l. sweet viscous product produced by bees;
• to use the infusion of cat grass;
• before meals for half an hour to drink a decoction of lemon balm.

procedures:

• meditation;
• acupuncture;
• light neck massage without effort.

The heart rate in adults over the life changes that may indicate the normal age-related changes in the body or the pathological process in the body. It should be remembered - this state can not be ignored.

Interesting video about heart rate and how to normalization

Pulse rate by age:

How to lower high pulse: