PT - JOURNAL ARTICLE AU - Ho, Cynthia H. AU - Lewis, Keith E. AU - Johnson, Jeffrey L. AU - Opas, Lawrence M. TI - A 20-year-old woman with fatigue and palpitations AID - 10.3949/ccjm.81a.13129 DP - 2014 May 01 TA - Cleveland Clinic Journal of Medicine PG - 283--288 VI - 81 IP - 5 4099 - http://www.ccjm.org/content/81/5/283.short 4100 - http://www.ccjm.org/content/81/5/283.full SO - Cleve Clin J Med2014 May 01; 81