What causes sinus arrhythmia in pregnant women

Sinus arrhythmia in pregnant women is usually considered to be caused by changes in hormone levels, emotional changes, fetal compression and other reasons.

1, hormone levels change

after pregnancy, hormone levels in the body will change significantly, affecting the autonomic nerves, manifested as sinus arrhythmia, a normal physiological phenomenon, do not worry too much.

2, emotional changes

during pregnancy emotional sensitivity, if the pregnant woman emotional instability, resulting in increased heart burden, will also cause sinus arrhythmia.

3, fetal compression

With the increase of gestational weeks, the fetus is increasing, increasing the cardiopulmonary load of pregnant women, increased metabolism, will cause sinus arrhythmia in pregnant women.