Hi doctor, I did my ecg echo and chest xray twice, and tmt once (8mnth ago). My BP is around 150 and LDL is 138. Taken blood test which was normal. I am obese, but no smoker and no alcoholic and don't have family history. But stil have a heart attack fear, because sometime i had pin point mild pain which disappeared in seconds, some bubbling and vibrant feeling which disappeared in seconds in my left chest. Sometimes left chest and left biceps pounding for few seconds..and i recently experienced wobbly and floating feel during walking, my leg and hand become lighted feel. Doctor said no to worry just control your BP and LDL.. Pls advice doctor.