Heart rate to go over 140
this happened a while ago when i was occasionally smoking pot, so this time i was actually drinking, had about 4-5 beers,apparently wasn't enough for me, so i rolled a blunt and started taking hits, then i got really sketchy feeling,started shivering, then my heart rate started going up, also kinda felt like electricity going through my body, then about half an hour later my heart was over 140, felt like a was having a heart attack, it lasted for about an hour,
is there any damage done to my heart after this incident? IIN?