HI,Welcome with your query to HCM.
Based on the facts of your query,after its review,In my opinion you need to reduce the
water pill n Water/Salt intake and modulate the doses of the BP medicines with your doctor, for 4-6 weeks,under cover of Cardiologist and GP,who would check your BP and would help you out.
Dizzy spells /burning
chest pain are due to the
stress angina.
CT
angiography would fix the early coronary stenotic lesions,which needs to be investigated as a preventive care in avoiding the IHD at a later date.
Take this as the signal to investigate Stress Angina,after exertion.
So don't worry unless your Cardiologist doctor opines on it.
Hope this reply resolves your worry with your queries.
Will appreciate writing your feedback review comments,to help the needy patients like you at HCM.
Good Day!!
Dr.Savaskar,
Senior Surgical Specialist
M.S.Genl-CVTS