How to tell if your breathlessness is being caused by a heart problem

Breathlessness is a very common symptom and may be caused by underlying heart disease. Apart from heart disease, breathlessness can be caused by several other conditions. These include being unfit, being overweight, and even just getting older. Other important causes include anemia and lung disease. In this article, I will discuss how you can work out if the breathlessness could be caused by unde [...]