Anesthetics and Automaticity of Dominant and Latent Pacemakers in Chronically Instrumented Dogs: I. Methodology, Conscious State, and Halothane Anesthesia: Comparison with and without Muscarinic Blockade during Exposure to Epinephrine

Assistant Professor, Department of Anesthesiology.

Postdoctoral Research Fellow, Department of Anesthesiology.

Professor of Anesthesiology and Physiology.

Professor of Anesthesiology.

Received from the Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, Wisconsin. Accepted for publication August 17, 1993. Supported by grants from the National Institutes of Health (GM-25064, J. L. Atlee) and Anesthesiology Research Training grant GM-08377.