Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.
Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.
Tests and diagnosis
Treatments and drugs
Stem cells are under study to treat diverse conditions from blood cancers to Parkinson's and heart failure. Researchers have uncovered some potential new sources that offer additional opportunities for developing regenerative solutions.
March 18, 2014
- Aplastic anemia. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/aplastic/. Accessed Sept. 14, 2013.
- Lichtman MA, et al. Williams Hematology. 8th ed. New York, N.Y.: The McGraw-Hill Companies; 2010. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=69. Accessed Sept. 14, 2013.
- Schrier SL. Aplastic anemia: Prognosis and treatment. http://www.uptodate.com/home. Accessed Sept. 14, 2013.