Tachycardia: What to do when it occurs?

Tachycardia is the increase in the heart rate over ninety beats per minute. The official science it is considered a symptom and not a disease that has a symptom of such cardiovascular diseases as: ischemia, myocardial infarction, and congestive heart failure. By the way, to read about you on the website dobrobut.com.

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Main causes and types of tachycardia

the Main culprit tachycardia is acceleration of nerve impulses, which are served directly through the sinus node. The signaling is regulated by autonomic (sympathetic) nervous systems as well as emission of adrenaline in the blood, which provoke the acceleration of heartbeat.

Often tachycardia occurs when heavy physical or emotional load. In addition it can trigger factors such as:

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  • a sharp change in body position;
  • previously suffering cardiovascular disease;
  • effect of certain drugs, alcohol, and caffeinated beverages;
  • increased heard of the nervous system;
  • inadequate amount of oxygen within the air.

But, often, the cause of tachycardia are interruptions in the work of our cardiovascular system, such as:

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  • angina severe;
  • name;
  • the failures of the left ventricle;
  • heart failure;
  • rheumatic myocarditis.

the Risk of tachycardia is that the ventricles of the heart simply does not have time to fill with blood, and this, in turn, leads to the fact that human bodies receive less oxygen.

Rapid pulse can be caused by the following factors:

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  • anemia;
  • the increased activity of the adrenal glands;
  • neurosis;
  • dysfunction of the cortex;
  • overactive thyroid;
  • disruptions in the functioning of the autonomic nervous system.

Also, 1 of the causes of an accelerated heart rate is a bad heredity. In addition, tachycardia is able to go side by side with diseases such as: angina, pneumonia, various infections, and tuberculosis. At the same time, human body temperature rises to 37.5 and even up to 38 ?c. Heart rate increases this is normal (for different ages she's cool) for 10-15 strokes.

a Very rare appearance of disease directly associated with the defeat of the sinus node. It should be noted that the patient, even at rest, feel shortness of breath and palpitations. Unfortunately, today was not yet developed methods of treatment of this violation.

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depending on the reasons there are 2 kinds of tachycardia, namely:

  1. ectopic  (it provokes the activity of the ventricles or Atria);
  2. sinus (it provokes the intensification of the functioning of the sinus node).

In official medicine there are physiological and clinical tachycardia. The first appears as a result of natural physical exertion (when they end pulse returns to normal). And for the second species it is necessary to treat the disease, which caused increased heart rate.

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Source: http://uzinform.com.ua/

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