Excessive Heart Rate Response to Orthostatic Stress in Postural Tachycardia Syndrome is not Caused by Anxiety.
Masuki, S, Eisenach, J H, Johnson, C PVolume:
18
Journal:
Cardiopulmonary Physical Therapy Journal
DOI:
10.1097/01823246-200718020-00008
Date:
June, 2007
File:
PDF, 226 KB
2007