I was told by my mom her brother died at the age of 18 he was swimming and died of heart failure.My Uncle was an athelete in school and all the girls had a crush on him.I started to check up my mom and dad health history, both my mom and dad has a case of heart problems.My dad has a pacemaker and my mom had irregular hearbeat.Myself I have bradycardia. I was sent to a heart specialist who told me when I get older I will probably need a pacemaker,after many tests, I had to wear a heart moniter for 24 hours. I was feeling fatigue,lightheaded, heart racing and trouble breathing. I also felt very dizzy like the room was spinning so fast and even going home for work dizzy spells I hung onto a tree for a few minutes I thought I was going to pass out. It was frighttening.