Shortness of Breath During Mild Exertion: When Is It Normal and When Could It Indicate a Heart Problem?
Climbing a few stairs, a brisk walk, or even mundane activities like making the bed can sometimes be accompanied by heavy breathing. Many people attribute this sensation to a lack of physical fitness or simple fatigue. In certain situations, however, shortness of breath during mild exertion can be an important signal sent by your heart.When Is It N