A heart attack is one of the most frightening things that you can ever go through. And the chances of you ending up with one if you have good cardiovascular health are very low. However, it still can happen due to hidden genetic issues that can immediately show up at any time no matter how well you take care of yourself such as having a mutation of the RYR2 gene.
However, in most cases, if you are predisposed to having a heart attack, there are eight warning signs that you will have a month before it happens. Therefore, if you exhibit any of the signs listed below, then you must keep yourself monitored: