HI, thanks for using healthcare magic
Energy drinks contain a high level of caffeine and other stimulants. The amount of caffeine is alot greater than what is present in cola cola or dr pepper.
High levels of caffeine can cause chest pain
and palpitations in some persons. It may be best to stop using them and visit your doctor for an evaluation.
He or she will examine you and possibly suggest and ECG which would look at the rhythm of the heart. It will also show if there are any aspects of the heart with a reduced blood supply.
I hope this helps