Since I was a teenager, I've had a feeling like I can't quite get enough air in my lungs. My chest feels tight and I feel like I have to force a yawn in order to get the air in. However, in the last 6 months to one year, it's become much worse. And recently I've been feeling this way every day. Exercise doesn't make any difference.
Now, within the last couple of weeks I have felt off balance, It has happened when just walking, or even just standing in the kitchen preparing dinner. It's only for a second or two. Ive fallen 3 times in the last 3 months. I'm 54 years old, in good shape, blood pressure and pulse are normal,, don't smoke, don't do drugs and eat healthy.
I've had a CT of my lungs recently and go for an ECG next week.
Can anyone suggest what it is?