Differential sympathetic nerve and heart rate spectral effects of nonhypotensive lower body negative pressure

Lower body negative pressure (LBNP; -5 and -15 mmHg) was applied to 14 men (mean age 44 yr) to test the hypothesis that reductions in preload without effect on stroke volume or blood pressure increase selectively muscle sympathetic nerve activity (MSNA), but not the ratio of low- to high-frequency h...

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Veröffentlicht in:	American journal of physiology. Regulatory, integrative and comparative physiology Jg. 281; H. 2; S. R468
Hauptverfasser:	Floras, J S, Butler, G C, Ando, S I, Brooks, S C, Pollard, M J, Picton, P
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States 01.08.2001
Schlagworte:	Adult Blood Pressure - physiology Fluid Shifts - physiology Heart - physiology Heart Rate - physiology Humans Lower Body Negative Pressure Male Middle Aged Muscle, Skeletal - innervation Muscle, Skeletal - metabolism Spectrum Analysis Sympathetic Nervous System - physiology
ISSN:	0363-6119
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