Word Origin & History. aphorism 1520s (especially in ref. to the Aphorisms of Hippocrates), from M.Fr. aphorisme, from L.L. aphorismus, from Gk. aphorismos definition, pithy sentence, from aphorizein to mark off, divide, from apo- from + horizein to bound..
Fatigue and Shortness of breath. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms fatigue and shortness of breath including Heart rhythm disorder, Anemia, and Medication reaction or side-effect.
Trouble breathing can be due to a heart attack, heart failure, lung disorders and more, but breathing difficulty may also be due to anxiety - especially severe anxiety. Trouble breathing may occur because of a serious heart or lung condition. It may also occur solely because of your anxiety and its related symptoms. Take my 7 minute anxiety test to learn more about whether your breathing difficulty is caused by anxiety.