I have heart issues but need to start working out, any ideas?

Anonymous
So basically heart disease runs in my family and I have heart issues and have trouble doing heavy workouts so I have stuck to light workouts all of my life. Now lately I have started gaining weight despite no change in the amount of exercise I do, and I have actually started eating healthier, no more fast food, all fresh salads and wraps. One of the few workouts I can do for long periods is swimming laps, while I can barely run for 3 minutes. Any ideas on what kind of workouts I can do that aren't too intense but will help me lose weight (mainly in my stomach and thighs).
I have heart issues but need to start working out, any ideas?
7 Opinion