Fatigue is a subjective symptom, impossible to see and difficult to quantify; it can be linked to a multitude of physical conditions.
Some individuals do not experience fatigue or only rarely, while others often report feeling tired.
This site is intended to provide information and make cardiology comprehensible for all patients; it is not a substitute for a doctor. It does, however, enable a better understanding of how the heart works, the many heart diseases that exist, the tests required to reach a diagnosis, and the drugs and other methods used to treat them.
Where the masculine is used herein, it shall be all-gender inclusive.
