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Keywords: Oxygen pulse
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Journal Articles
J Exp Biol (2018) 221 (1): jeb170894.
Published: 4 January 2018
... a was reflected in a 15-fold increase in oxygen delivery per heart beat (cardiac oxygen pulse). During torpor at low T a , thermoregulating bats maintained a relatively slow f H and compensated for increased metabolic demands by significantly increasing stroke volume and tissue oxygen extraction. Our study...
Journal Articles
J Exp Biol (2002) 205 (16): 2511–2517.
Published: 15 August 2002
... H to estimate V̇ O 2 in free-ranging animals. Using the relationship between the oxygen pulse (OP, the amount of oxygen used per heart beat) and an index of body condition (or nutritional index, NI), a relationship between f H and V̇ O 2 was established for resting king penguins exposed to a variety...
Journal Articles
J Exp Biol (1999) 202 (11): 1545–1550.
Published: 1 June 1999
[email protected] 03 03 1999 06 05 1999 © 1999 by Company of Biologists 1999 altricial embryo hatchling mean heart rate oxygen pulse bird Tazawa et al. (1991) have shown that the development patterns of embryonic heart rate ( f H) in many domesticated precocial...