Hi, am a 32 year old female (5'4") who used to workout regularly but has had a sedentary lifestyle for the last two years. I have put on close to 10 kg in this period and weigh around 68kg now.
I have had Palpitations problem since college and go out of breath very easily with fast heart beat (Got some tests done then, but all suggested that it was just palpitations and no other problem with heart).
I used to run on treadmill at moderate pace (8-9km/hr) but am little apprehensive going back to it now as I read people are getting heart attacks because of intense cardio exercises. Not that this pace would be intense exercise, but considering my palpitations problem, it is and I am scared. Will doing this regularly, affect my heart? Pls. advise.