Forearm Venous and Arterial Responses to Halothane and Cyclopropane
- 1 November 1965
- journal article
- research article
- Published by Wolters Kluwer Health in Anesthesiology
- Vol. 26 (6), 786-790
- https://doi.org/10.1097/00000542-196511000-00014
Abstract
Forearm venous compliance, venous and arterial pressures, heart rate, and forearm blood flow were measured in adult patients before and at two levels of anesthesia with cyclopropane and halothane. Subjects were not premedicated and observations were made before operation. Cyclopropane anesthesia was accompanied by increases in arterial and venous pressure, and by decreases in forearm venous compliance and blood flow. Halothane anesthesia was associated with decreases in arterial pressure and slight increases in venous compliance, venous pressure, heart rate, and forearm blood flow. The changes in arterial and venous pressure, heart rate and forearm flow observed with both agents are similar to observations reported previously. The decrease in forearm venous compliance found with cyclopropane is attributed to an increase in tone in venous smooth muscle.This publication has 6 references indexed in Scilit:
- Forearm Venous Responses to Stimulation of Adrenergic Receptors*JCI Insight, 1965
- Relation of Blood Volume and Hemodynamic Changes During Halothane Anesthesia in ManAnesthesiology, 1963
- A TANDEM FOREARM PLETHYSMOGRAPH FOR STUDY OF ACUTE RESPONSES OF THE PERIPHERAL VEINS OF MAN: THE EFFECT OF ENVIRONMENTAL AND LOCAL TEMPERATURE CHANGE, AND THE EFFECT OF POOLING BLOOD IN THE EXTREMITIES1JCI Insight, 1958
- A RELATION BETWEEN HEMODYNAMIC AND PLASMA VOLUME ALTERATIONS DURING GENERAL ANESTHESIA IN MAN 1JCI Insight, 1956
- THE VOLUME AND DISTRIBUTION OF BLOOD IN THE HUMAN LEG MEASURED IN VIVO. I. THE EFFECTS OF GRADED EXTERNAL PRESSURE 12JCI Insight, 1954
- CONCERNING THE INCREASE IN CENTRAL VENOUS AND ARTERIAL BLOOD PRESSURES DURING CYCLO-PROPANE ANESTHESIA IN MANAnesthesiology, 1953