Autoregulation of cardiac output is overcome by adrenergic stimulation in the anaconda heart

Most vertebrates increase cardiac output during activity by elevating heart rate with relatively stable stroke volume. However, several studies have demonstrated 'intrinsic autoregulation' of cardiac output where artificially increased heart rate is associated with decreased stroke volume,...

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Vydané v:	Journal of experimental biology Ročník 220; číslo Pt 3; s. 336 - 340
Hlavní autori:	Joyce, William, Axelsson, Michael, Wang, Tobias
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	England 01.02.2017
Predmet:	Adrenergic alpha-Agonists - metabolism Animals Boidae - physiology Cardiac Output Heart - physiology Homeostasis Male Myocardial Contraction Norepinephrine - metabolism Stroke Volume Heart rate Cardiovascular Noradrenaline Stroke volume
ISSN:	1477-9145
On-line prístup:	Zistit podrobnosti o prístupe
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