Heart rate 170. Is it dangerous?

If the heart rate of climbing 170 beats/min is dangerous, it should be analyzed according to the actual situation. If the heart

rate of climbing 170 beats/min, and there is no other disease, it can be relieved after a period of rest, generally not dangerous. It may be that the blood circulation in the body is accelerated, so that the heart function is increased, causing the above phenomenon. If the heart rate of climbing 170 beats/min, and the patient suffers from hypertension, heart disease and other diseases, it cannot be relieved after a period of rest, which is more dangerous. May be abnormal heart function, so that the body insufficient blood supply, resulting in the above phenomenon, if not dealt with in time, may appear headache, dizziness and other cerebral insufficiency phenomenon.