I had a heart attack back in March, my second. On the whole I'm doing well. Blood pressure is fine, my blood sugars are under control (I'm type 2 diabetic) and heart rate is normal. However I've had one problem that has been bothering me now and again since March. I have a feeling of some tightness around my chest and I feel like I can't get a big lungful of air. There is no pain there, just a general feeling of tightness in addition to a slight breathless feeling.
I did mention this to the cardiac nurse back in April and based on a series of answers I gave she felt it was nothing heart related. Now, as back then, I can go for a lengthy walk and don't get out of breath. The tightness or tension in my chest sometimes even vanishes when I'm walking. I do however sneeze a lot. I was doing the same back in April and in fact all summer long. I have had a problem in the past with hay fever so assumed that perhaps the cause of the tightness / slight breathlessness was this due to the excessive sneezing. The sneezing has carried on though until I started taking an antihistamine tablet every day about a week ago. The sneezing has stopped but the slight breathlessness / tightness has continued. My nose feels almost permanently stuffy though thankfully my sinuses aren't as bad now.
If I could get rid of the sensations around my chest I would feel happier as I feel they are causing me to think toomuch about what it could be. I would contact my GP but I really don't know what to say and I can't always describe things too well over the phone (face to face appointments are still a rarity for my GP's practice). I was thinking about phoning the cardiac nurses at the hospital but in all honesty this is exactly the same thing i had back in April and which the nurse reassured me it wasn't likely to be heart related.
Does anyone have any suggestions on what I should do, phone the GP or the cardiac nurse? Or maybe it really isn't heart related - it could be something like allergic asthma or rhinitis. I did think it might be the latter given I have had periods of excessive sneezing many times over the years but I haven't sneezed for a week now but the chest feelings are still there (though so is the stuffy nose).
To add: I do suffer from anxiety a lot but I don't think this is caused by anxiety though that won't be helping.