The investigations that you have done are normal. So that's good.
Heart rate normally increases on exertion.
I need to evaluate you clinically. You would also require a 2D echocardiogram of the heart . It checks the heart function.
Suggest you to consult me in my OPD, in Bandra East.
Regds
Dr. Nitesh Karnire
MD, DM Cardiology
Consultant Interventional Cardiologist
Bandra East Nursing home
Bandra east, Mumbai
http://drniteshkarnire.business.site/
Next Steps
consult me in my OPD. Get all your reports along.
clinic details and website given in link.