Heart pain and neck pain associated with it...

I cycle a lot... Sometimes I get chest pain although not bad, but I pop a nitro rest a few minutes, then feel fine except for the headache that always comes with it.

I also noticed that if I push it just a little bit while my chest is hurting, I get associated neck pain in back of my neck... Again, Nitro calms it of course except for the headache as I just mentioned. This started maybe 6 months ago. Seems to be worse when it's hot out.

My question I guess is are they related/common and have any of you had the same thing?

Yes, I do see a cardiologist as I have 4 stents in my heart.....