That's it. See follows for more info.

This page is MedHelp's authoritative resource for ferritin test heart fatigue including symptoms, treatment, causes and diagnoses.
http://www.medhelp.org/tags/show/39969/ferritin-test-heart-f...

Does the human heart fatigue subsequent to prolonged exercise? ... often called exercise-induced cardiac fatigue (EICF), has recently been reported in the ...
http://cat.inist.fr/?aModele=afficheN&cpsidt=14783558

Get all the information you need about your heart fatigue, including common issues and symptoms.
http://www.wellsphere.com/wellpage/heart-fatigue

左心功能失代偿后常有心慌、心累、气促症状；继发肺部感染后有咳嗽、咯痰。 ... The patients with left heart failure often suffer from fatigue,palpitation ...
http://qikan.shouxi.net/html/qikan/yykxzh/zhyxyjzz/2006161/l...

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Note added at 28 minutes (2009-08-21 15:16:09 GMT)
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You can also tune the actual wording according to your detailed context...Good luck!

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Note added at 2 jours2 heures (2009-08-23 17:00:59 GMT) Post-grading
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Welcome, please feel free to come back if there is other questions:-)