1. Postural tachycardia syndrome;Low,2012
2. Maintenance of postural normotension in humans;Wieling,2008
3. Orthostatic intolerance: a historical introduction to the pathophysiological mechanisms;Streeten;Am J Med Sci.,1999
4. An irritable heart;DaCosta;Am J Med Sci.,1871
5. The Soldier’s Heart and the Effort Syndrome;Lewis,1919