I am 32 years men. I am having pain in left chest since 4 month. Tightness and sometime feel pain while pressing and sometime feels that no control on left side. I get done ECG many time it comes normal always. I also get done tmt and echo which is normal. I get tested vitamin d which was low 21.7.Does it cause of the problem? My bp is also high around 140/90. Whom should I consult. Nero Cardio Physician Or other? To.