title: An echo test estimated my ejection fraction to be 30 percent, a drop of 14 percent over the past three years. I exercise daily, eat carefully, have no cholesterol problems, and neither smoke nor drink alcohol. Good practices don't seem to be helping a weakening heart. What are the newest proven approaches to dealing with a sinking ejection fraction?
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D002303:Cardiac Output, Low / Q000000981:diagnostic imaging* / Q000503:physiopathology; D018450:Disease Progression; D006801:Humans; D015588:Observer Variation; D013318:Stroke Volume / Q000502:physiology*; D014463:Ultrasonography
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors