Adrenaline, fast or slow, randomly both?

Question

Basically, if I get adrenaline rushes from being scared, excited or mad my heart beats fast. my heart is already fast at rest sometimes 84-106. BUT i also noticed that when some other times i get scared or excited, my heart sometimes actually beats suddenly Slower but Harder. (ex 84 suddenly to 72 bpm but pounding.) Are there different types of adrenaline reflexes or something?? I cant find any info on this.

Answer 1

If Your Heart Rate Is 84-106 Beat Per Min Then I Would Say Your Really Un Fit ...

It's Too Fast At Rest

umm Look On This Website For Fitness Charts ;]

http://www.netfit.co.uk/fitness/test/res...