The first thing to consider is whether the heart grows on the right side, which is also called the right chest heart position, and you need to go to the hospital for an electrocardiogram to make a clear diagnosis. Secondly, it may be because there is aortic distribution inside the right chest, and aortic beating will naturally feel rapid beating together with the right chest. In addition, the muscles of the right chest undergo spasms, resulting in bouts of rapid beating in the right chest, which tends to beat only superficially in the muscles, and usually occurs when there is no warm-up after strenuous exercise, the heart rate increases, and spasmodic beating occurs in the chest muscles as well. It is also possible that the symptoms are caused by neurological disorders, which cause the muscles in the area where the nerves in the chest are distributed to produce irregular throbbing. In this case, it is necessary to go to the hospital in time to find out the exact cause and then see if treatment is needed.