well, let's dot all the above and together with our expert konstantin pavlovich ivanov, cardiologist, sciences. hello hello how does it sound normal heartbeat? well, let's take this is how much a normal person has? here is the pulse rate - it is 60-80, some say up to 90. but if, for example, this is an athlete or a person who runs a lot for him, the purity of the pulse will be 50-60. this is also the norm. just a healthy person, 110. 110 110 110 - this is no longer the norm, let's put 10. but you know, what is curious about many people against the background of, for example, thyroid disease is that they do not feel this heartbeat. they feel other things. anxiety feeling, panic feeling lack of air. here are all these manifestations in the form of some kind of stress. yes, this, of course, is not the norm, and everything that is associated with thyroid disease is quite a lot with this without fail. need to figure it out. let's get started let's figure it out. what could be the reasons, let's start with stress , stress, in principle, in our life, in my opinion. at this time, this is the