What may make your heart beat faster?

Answer 1

Your heart beats faster due to action of the adrenaline hormone. The effect of the stimulation of sympathetic system also stimulate your heart rate. All this is mediated through stimulation of the SA node, the pace maker.

Answer 2

Easy q. first run 10 laps after that your heart is going pretty fast.Trust me iv don it before

Answer 3

Anything that releases adrenaline into the bloodstream may make your heart beat faster. These triggers could include a shock or scare, emotion or anticipation of an imminent event.

Answer 4

A fright, exercise,

Answer 5

adrenalin

Answer 6

red bull