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Keywords: venous return
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Journal Articles
J Exp Biol (2006) 209 (20): 4167–4173.
Published: 15 October 2006
... air-breathing fish cardiac filling mean circulatory filling pressure normoxia hypoxia venous return venous tone stroke volume Synbranchus marmoratus A rise in venous tone that increases cardiac filling and stroke volume during air-breathing and during gill ventilation is likely...
Journal Articles
J Exp Biol (2005) 208 (19): 3747–3759.
Published: 1 October 2005
... and MCFP. Thus, nitric oxide seems to affect venous tone. Venous tone, which reflects the tonic contraction of the venous blood vessels, is a determining parameter for venous return and cardiac filling and can be assessed as the central venous pressure ( P CV )during a brief cessation of blood flow from...
Journal Articles
J Exp Biol (2005) 208 (17): 3331–3339.
Published: 1 September 2005
...Suzanne L. Munns; Lynn K. Hartzler; Albert F. Bennett; James W. Hicks SUMMARY The effects of treadmill exercise on components of the cardiovascular(heart rate, mean arterial blood pressure, central venous pressure, venous return) and respiratory (minute ventilation, tidal volume, breathing...
Journal Articles
J Exp Biol (2005) 208 (11): 2071–2082.
Published: 1 June 2005
... cuttlefish( Sepia officinalis L.). The anterior vena cava contracted at the same rate as the mantle, but it often expanded during mantle contraction. Furthermore, the anterior vena cava contracted peristaltically in vivo , suggesting that it actively aids venous return. The lateral venae cavae and efferent...
Includes: Multimedia, Supplementary data
Journal Articles
J Exp Biol (2005) 208 (10): 1927–1935.
Published: 15 May 2005
... increased Q̇ (by 15±1.5 and 38±6.5%, respectively), P cv (from 0.11±0.01 kPa to 0.12±0.01 and 0.16±0.02 kPa,respectively), MCFP (from 0.27±0.02 kPa to 0.31±0.02 and 0.40±0.04 kPa, respectively) and the calculated pressure gradient for venous return (Δ P v , from 0.16±0.01 kPa to 0.18±0.02 and 0.24±0.02 kPa...
Journal Articles
J Exp Biol (2004) 207 (23): 4111–4120.
Published: 1 November 2004
...Suzanne L. Munns; Lynn K. Hartzler; Albert F. Bennett; James W. Hicks SUMMARY The effects of treadmill exercise on components of the cardiovascular(venous return, heart rate, arterial blood pressure) and respiratory systems(minute ventilation, tidal volume, breathing frequency, oxygen consumption...
Journal Articles
J Exp Biol (1984) 113 (1): 389–399.
Published: 1 November 1984
... correlation between the systolic level of central venous pressure and cardiac cycle duration. 11 5 1984 © 1984 by Company of Biologists 1984 J. exp. Bio/. 113, 389-399 (1984) 3 3 9 Printed in Great Britain © The Company of Biologists Limited 1984 VENOUS RETURN AND CARDIAC FILLING IN VARANID...