According to the specialist, the frequency of contractions increases due to the need for more intense blood circulation in a weakened body. And for those who encountered this, the doctor advised them to observe the regime: sleep, rest, nutrition.
It is also worth avoiding any kind of physical activity so that there are no provocative factors for a high heart rate. Asiyat Khachirova
Of course, over time, when the situation stabilizes, it will be possible to return to your life everything that you had to give up for a while. But while the heart is working to its limit, it should not be overloaded once again.