What many people think
It is usually blamed on age, weight or being out of shape.
Why it may be related to the heart
The heart and lungs work together. If breathlessness appears with less effort than before, or when you lie down, it may be a sign that the heart is not keeping up with the effort.
When to see a cardiologist
If you tire sooner than a few months ago, need more pillows to sleep, or wake up short of breath.
Tests usually ordered
- Echocardiogram
- Exercise stress test
Frequently asked questions
What if I am just out of shape?
That may be it. A check-up helps you find out and start exercising with peace of mind.