Low Pulse Rate More Condition_symptoms Is Jumping Easily With Fright A Cause Or Symptom Of Low Pulse Rate?

Is jumping easily with fright a cause or symptom of low pulse rate? - low pulse rate more condition_symptoms

How nervous could easily be the direct result of the secretion of epinephrine or adrenaline by the adrenal glands. And in this case, speeds up the heartbeat. Then, on the contrary. It is a question of the chicken or the egg. The anxiety or fear, as the old heart beat faster.