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Keywords: orthostatic stressClose
Clin Sci (Lond) (2012) 122 (5): 227–238.
Published: 08 November 2011
...Anthony J. Ocon; Zachary R. Messer; Marvin S. Medow; Julian M. Stewart CFS (chronic fatigue syndrome) is commonly co-morbid with POTS (postural tachycardia syndrome). Individuals with CFS/POTS experience unrelenting fatigue, tachycardia during orthostatic stress and ill-defined neurocognitive...
Clin Sci (Lond) (2004) 107 (1): 29–35.
Published: 23 June 2004
... groups in supine position with free and with controlled breathing, and during orthostatic stress. Temporal and spectral HRV indices were obtained from the ECG signal processing. The main results showed that, in supine position with free and controlled breathing, the HF (high-frequency) spectral component...
Clin Sci (Lond) (2004) 106 (4): 407–412.
Published: 01 April 2004
... subjects at rest, during maximal treadmill exercise ( n =8) and during decreases caused by orthostatic stress ( n =8). Comparison with a rebreathing method indicated that Portapres® tended to overestimate cardiac output. The random errors of the estimates (precision), expressed as ±2 S.D...
Clin Sci (Lond) (2002) 103 (3): 221–226.
Published: 05 August 2002
...V.L. COOPER; R. HAINSWORTH During orthostatic stress, an increase in peripheral vascular resistance normally results in arterial blood pressure being well maintained, despite a decrease in cardiac output. The present study was undertaken to determine whether the sensitivity of the carotid...
Clin Sci Mol Med (1973) 44 (3): 291–295.
Published: 01 March 1973
... PROPRANOLOL ON RENIN SECRETION STIMULATED BY ORTHOSTATIC STRESS J. A. TOBERT, J . D. H. SLATER, F. FOGELMAN, S . L. LIGHTMAN, A. B. K U R T Z AND N. N . P A Y N E The Institute of Clinical Research, The Middlesex Hospital, London (Received 26 September 1972) SUMMARY 1. The time-course of the rise in plasma...