How does pregnant initial heartbeat return a responsibility quickly

summary

Fetal heart sounds are fetal heart sounds. Fetal heart beats begin from the 21st day to the 22nd day. At this time, there is no neural tissue. Generally in 17-20 weeks, the fetal heart rate can be heard in the abdomen with a general stethoscope. The fetal heart rate is between 120 and 160 beats per minute, sometimes faster and irregular. Now I'd like to share with you what's going on with the rapid heartbeat in the first trimester of pregnancy.

How does pregnant initial heartbeat return a responsibility quickly

First: physiological: physiological sinus tachycardia is very common, many factors affect the heart rate, such as body position change, physical activity, food digestion, emotional anxiety, pregnancy, excitement, fear, excitement, drinking, smoking, drinking tea, etc., can make the heart rate faster. Age is also one of the factors inducing tachycardia. The heart rate of children is significantly higher than that of adults.

Second: drug: in clinic, sympathomimetic drugs and parasympathetic blocking drugs can lead to tachycardia, such as sympathomimetic drugs such as ephedrine and epinephrine. Parasympathetic blocking drugs such as atropine, caffeine, thyroxine and amphetamine can cause tachycardia.

Third: pathological: some systemic diseases can also cause tachycardia to a certain extent, such as systemic diseases: high fever, anemia, hypoxia, infection, hyperthyroidism, pain, acute rheumatic fever, beriberi and neurosis can cause tachycardia.

matters needing attention

Usually living environment should pay attention to ventilation, also should pay attention to health, proper exercise, enhance their resistance and disease resistance, eat more fresh vegetables and fruits, ensure adequate sleep, usually drink more water, develop good living habits, avoid overwork.