I get short of breath very easily (just 10 mins walking, doing 20 pushups etc). Do I have Heart Disease? I am a 23 year old male. I dont smoke. I rarely drink. I dont exercise too much but I walk at least 30 mins a day.
I am 6 feet tall and I weigh 155 lbs.
I have never had serious respiratory problems. I'm not SOB while sleeping.
No previous injuries. Never get SOB while sitting/without exertion. Only after exercise.