Hi, I am Dr Saumya and I am a Cardiac surgeon. First of all I would advice you to calm down as all the required investigations for your heart have come normal.
Any heart related pain would be more in center of chest or shoulders or left arm and not in left side of chest. Such pain will be exaggerated on walking or doing any activity or even after food. Along with that you will have sweating and palpitations.
So please don’t be worried with false symptoms bcz the stress of being diseased can trouble you with high BP and depression.
Please feel free to ask
Next Steps
No further Tests for Heart is needed as all of them are normal.
Health Tips
Good sleep, Meditate and be with family. Take off from work and hang out.