Determination of cardiac output and other reference physiology parameters in lightly anesthetized dogs

John H. Cissik, William J. Ehler, Gary Hankins, John C. Hauth, Wayne A. Pierson

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

1. 1. Cardiac output; arterial, pulmonary artery, central venous and pulmonary wedge pressures; heart rate, hematocrit, and plasma sodium and potassium; arterial and mixed venous blood gases; and respiratory rates were measured in 45 mixed sex, non-pregnant, clinically normal mongrel dogs of 8-30 kilograms body weight following light anesthesia with halothane/50% N20-02. 2. 2. Arithmetic means and standard deviations were calculated to develop tables of reference values. 3. 3. Mean measured cardiac outputs were found to be 31-59% higher in these dogs than the values indicated by published standards; cardiac indices were 30-44% higher; heart rates were 16-30% lower; calculated stroke volumes were 60-112% greater; and total peripheral resistances were 35-57% less than the standard published values. 4. 4. All other measured or calculated parameters fell within previously published canine or human reference limits.

Original languageEnglish (US)
Pages (from-to)89-93
Number of pages5
JournalComparative Biochemistry and Physiology -- Part A: Physiology
Volume88
Issue number1
DOIs
StatePublished - 1987
Externally publishedYes

Fingerprint

Physiology
Cardiac Output
Heart Rate
Dogs
Pulmonary Wedge Pressure
Halothane
Respiratory Rate
Hematocrit
Vascular Resistance
Stroke Volume
Pulmonary Artery
Canidae
Potassium
Reference Values
Blood
Anesthesia
Gases
Sodium
Body Weight
Plasmas

ASJC Scopus subject areas

  • Physiology
  • Molecular Biology
  • Biochemistry

Cite this

Determination of cardiac output and other reference physiology parameters in lightly anesthetized dogs. / Cissik, John H.; Ehler, William J.; Hankins, Gary; Hauth, John C.; Pierson, Wayne A.

In: Comparative Biochemistry and Physiology -- Part A: Physiology, Vol. 88, No. 1, 1987, p. 89-93.

Research output: Contribution to journalArticle

Cissik, John H. ; Ehler, William J. ; Hankins, Gary ; Hauth, John C. ; Pierson, Wayne A. / Determination of cardiac output and other reference physiology parameters in lightly anesthetized dogs. In: Comparative Biochemistry and Physiology -- Part A: Physiology. 1987 ; Vol. 88, No. 1. pp. 89-93.
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