A decrease in heart rate is a bad sign for a person of any age. The extreme stage of complications is distinguished - the pulse is thread-like, when resuscitation assistance is required in a clinic. In this condition, it is almost impossible to feel the jolts, only an experienced specialist with the help of electronics can make the correct diagnosis.
Basic concepts of heart rate
Any pulse, threadlike or rapid, is described as a periodic fluctuation in the tremors from pumping blood by the heart muscle. To analyze a person’s state, the concept of “wave filling” is used, the spectrum of which is displayed on the information display of electronic devices. The resulting form of research allows you to compare indicators and make the right diagnosis for deviation of the heartbeat from normal.
The rhythm of the contractions of the heart is felt due to the movement of the walls of the vessels. There are certain places on the human body where you can confidently determine the number of strokes:
- Femoral artery - location is determined easily by palpation. In full people, they find the projection of the passage of the vessel, it will be on the border of the middle and medial third of the inguinal ligament.
- The carotid artery is the largest blood vessel. You can find it on the hollows of the neck on both sides.
- Temporal - an artery is noticeable by external examination and is easily determined even by an inexperienced beginner.
- Radiation - can be found in the area of the ulnar fossa.
Feeling a threadlike pulse is not recommended with the thumb. The vessels passing through it create the rhythm of their own heartbeats. This introduces errors when measuring the shocks of another person. The index finger serves as a means of checking when there is no tonometer at hand.
Method of taking measurements
The filamentous pulse is often measured in the area of the radial artery. The finger of the right hand is applied to it, pressing the vessel to the bone. When the beats begin to be felt with sufficient force, the stopwatch starts. The sequential count determines the number of strokes per minute.
The subject is not recommended at this moment:
- talk;
- breathe quickly, after a run he needs to calm down;
- the person should be relaxed, legs extended, you can lie down.
Measure the pressure and the number of strokes obtained with a home blood pressure monitor with an additional function, the indicators will be more accurate. It is easier to fix the appearance of arrhythmia and conduct preventive treatment.
Interpretation of the results
If the readings fit between 60 beats and 80 per minute, then they conclude: a normal heart rate. The filamentous is evaluated at a frequency that is difficult to determine by palpation. Less than 50 beats indicate bradycardia - it should not cause much concern, but the doctor should be seen immediately. A further decrease in heart rate may cause it to stop.
Exceeding the mark of 100 strokes is the basis for diagnosing tachycardia. If the pulse rhythm is observed constant with the same fullness - it is allowed to reduce the measurement time to 30 seconds. With uneven heartbeats, the score is kept for at least a minute.
Causes of a decrease in heart rate
There are people who are able, by the power of thought, to reduce the heartbeat rate. Similar situations are observed in an ordinary person. Excessive excitement and stressful situations first cause an increase in the frequency of strokes, and then comes relaxation up to fainting.
A filamentous pulse is observed with the following complications:
- long-term therapy with potent drugs that have accumulated in the body;
- poisoning with chemicals, overdose with sedatives or alcohol;
- profuse loss of blood leads to its weak movement in the vessels;
- heart failure: acute or chronic;
- fainting, coma;
- chronic diseases.
Heartbeat rates
Doctors analyze not only the rhythm of the beats. To indicate what a threadlike pulse means, additional parameters are used:
- Voltage - set the magnitude of the rise and fall of the shocks. The indicator helps to assess the state of the heart muscle.
- Filling - estimates the amount of blood moving through the vessel.
- Frequency per minute - is the main parameter for assessing heart rate. At each age and case may be different. So, in newborns it can be 130 strokes, and this is the norm.
- The amplitude determines the relationship of a person’s breath and the frequency of strokes.
If deviations are detected at the beginning of the air into the lungs, then this condition is defined as paradoxical. When the contraction of the left ventricle is disrupted, make assumptions about an alternating version of the beats.
Helps reduce heart rate
If a person has a filamentous pulse, what to do is known in the intensive care unit. It is better to call an ambulance immediately, we are talking about human health. It is not recommended to give the patient any medication, even previously prescribed by the doctor. Slowing down the rhythm is often triggered by prolonged use of drugs. One of these is Omeprazole, a stomach medicine.
Restore the normal state of the circulatory system by following the rules of a healthy life. These include:
- rational and timely nutrition;
- refusal of alcohol, smoking and other bad habits;
- good rest;
- reduction of nervous tension, avoidance of stressful situations.
Cardiac indicators can be normalized through physical training. The walls of blood vessels, the heart muscle are strengthened with each new dose of internal transformations obtained after exercise. If it is impossible to perform strength elements with ordinary sports, resort to water procedures. Swimming excludes the load on the spine from work, the movements are performed smoothly, without jerking and dynamics. So people recover from strokes, heart attacks.
The work of the circulatory system occurs in optimal conditions on special simulators. Fresh air positively affects the body during a walk.