 [ Symptoms ] during exercise my heart will go into hyperdrive then skip several beats in a row i can count to 5 before it restarts this has happened to me a few times over the years typically i am exercising and my heart rate will increase very rapidly for a few moments suddenly it will stop pounding and i cannot feel my pulse and my hr monitor shows 0 for a few seconds i will get dizzy and sit down but then it starts up again like normal i am 28 healthy and fit with no history of any health issues i have mentioned it to my doctor but she just said huh thats weird and said to get it checked if it happens more [ Disease ] i recommend getting it checked out sometimes getting a second doctor is or even third is opinion is great i had a health issue and i went to multiple doctors before any of them figured it out you know your body best and you know when something needs to be figured out