How does the heart always jump fierce to return a responsibility

summary

Generally, the heart rate of normal people is 60-100 beats / min. the heart rate will be accelerated due to vagal hyperactivity. It will also change due to weather, heat, cold, mood, pressure, diet, etc. so what's the matter with heart beating fast? Let me introduce it.

How does the heart always jump fierce to return a responsibility

Reason 1: in clinical practice, tachycardia is commonly referred to as tachycardia, which needs to be intervened. If there was no basic heart disease in the past, but the sudden heart beat fast this time, it may be some other diseases. Drinking may induce the heart beat fast.

The second reason: the heart works hard for people, even in sleep, its burden is very heavy. For example, if a person's life span is 70 years old, his heart beats 60-80 times per minute on average, and 50-70 ml of blood is discharged from each beat. In his life, his heart beats more than 2.7 billion times, and 2 million liters of blood are discharged.

Reason 3: if a lot of activity or mental tension will also appear tachycardia. In addition, some arrhythmias, organic heart disease will also appear heart beating too fast.

matters needing attention

Heart rate is a window to reflect sympathetic excitability, and the enhancement of sympathetic excitability is one of the important mechanisms in the occurrence and development of many cardiovascular diseases including hypertension.