论文信息 - Heart Rate Changes Caused by Enflurane and Halothane Anaesthesia in Man

Heart Rate Changes Caused by Enflurane and Halothane Anaesthesia in Man

Changes in heart rate and arterial pressure caused by enflurane and halothane anaesthesia were investigated in patients premedicated with diazepam and scopolamine. Enflurane caused a significant (12%) increase in heart rate and depression of arterial pressure (23%). Halothane depressed heart rate significantly (14%), whereas arterial pressure was unaffectcd. The authors conclude that enflurane possesses a positive chronotropic effect.

P. Skovsted | F. Wiberg-Jørgensen | J. Heiberg

[1] P. Skovsted,et al. The effects of isoflurane on arterial pressure, pulse rate, autonomic nervous activity, and barostatic reflexes , 1977, Canadian Anaesthetists' Society journal.

[2] P. R. Levesque,et al. Circulatory effects of enflurane in normocarbic human volunteers , 1974, Canadian Anaesthetists' Society journal.

[3] H. L. Price,et al. The Effects of Carbon Dioxide on Preganglionic Sympathetic Activity during Halothane, Methoxy‐flurane, and Cyclopropane Anesthesia , 1972, Anesthesiology.

[4] H. L. Price,et al. The Effects of Ēthrane on Arterial Pressure, Preganglionic Sympathetic Activity, and Barostatic Reflexes , 1972, Anesthesiology.

[5] N. T. Smith,et al. A Comparison of the Cardiovascular Effects of Halothane, Fluroxene, Ether and Cyclopropane in Man: A Resumé , 1971, Anesthesiology.

[6] H. L. Price,et al. Evidence for β‐Receptor Activation Produced by Halothane in Normal Man , 1970 .

[7] N. T. Smith,et al. Cardiovascular Effects of Halothane in Man , 1970, Anesthesiology.

[8] J. Thornby,et al. Scopolamine on heart rates in man. , 1970, Clinical pharmacology and therapeutics.

[9] H. L. Price,et al. The Effects of Halothane on Arterial Pressure. Preganglionic Sympathetic Activity and Barostatic Reflexes , 1969, Anesthesiology.