Welcome to HCM
After going through history some ECG changes nonspecific that means that there is no significant heart disease
they may be seen more so in females, Your Echocardiograph and Stress test
are normal .
If it absolutely necessary to rule out coronary disease a CT Angiography
may be advised by Cardiologist.
You are definitely over weight and you should take care about diet and exercises.
A Cardiologist will find out if you have hypertrophy of heart any kind of cardiomyopathy?
You must also investigate to rule out any Thyroid problem or Diabetes and Dyslipidemia
, If any thing abnormal is detected it can be treated accordingly.
Once your checkup is done you can take up a weight reduction diet and exercise programme keeping small targets.Your weight should be according to your height.
In weight loss
even medication like Orlistat may be used with consultation of your treating Physician/Cardiologist.
Best of Luck.