Effects of angiotensin, vasopressin, and methoxamine on cardiac function and blood flow distribution in conscious dogs.

@article{Heyndrickx1976EffectsOA,
  title={Effects of angiotensin, vasopressin, and methoxamine on cardiac function and blood flow distribution in conscious dogs.},
  author={Guy R. Heyndrickx and D H Boettcher and Stephen F. Vatner},
  journal={The American journal of physiology},
  year={1976},
  volume={231 5 Pt. 1},
  pages={1579-87}
}
A comparison was made of the effects of vasopressin (ADH), methoxamine (MX), and angiotensin II (AN) on coronary and left ventricular dynamics, cardiac output, and regional blood flow distribution in intact, consci9us dogs. At an equal percent pressure elevation, ADH reduced cardiac output and cardiac rate the most, while AN had the least effect. After denervation of arterial baroreceptors, ADH still reduced heart rate, while AN increased it, suggesting nonbaroreceptor negative and positive… CONTINUE READING

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