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Science 26 January 1962:
Vol. 135. no. 3500, pp. 317 - 318
DOI: 10.1126/science.135.3500.317
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Articles

Thermodilution Method for Measuring Cardiac Output of Rats by Using a Transistor Bridge

Alfred W. Richardson 1, Theodore Cooper 1, and Teresa Pinakatt 1

1 Departments of Physiology and Surgery, St. Louis University School of Medicine, St. Louis, Missouri

Featuring an interlocking bridge amplifier, our new method measures cardiac output in animals from man to the rat, and one can perform many multiple assays with safety in the same animal with accuracy and reliability as reported, using room-temperature saline, whether the animal is in the normal or hyperthermic condition.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Bradykinin: Vascular Relaxant, Cardiac Stimulant.
D. Montague, R. Rosas, and D. F. Bohr (1963)
Science 141, 907-908
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Science. ISSN 0036-8075 (print), 1095-9203 (online)