Effects of ketamine on central sympathetic discharge and the baroreceptor reflex during mechanical ventilation
In rabbits which were ventilated mechanically, with a background anaesthetic of pentobarbitone or after decerebration, ketamine depressed preganglionic sympathetic activity and arterial pressure. Conduction through central baroreceptor pathways, tested by depressor nerve stimulation, showed a selective inhibition of the heart rate response.
Central blocking action of ketamine anaesthesia on the visceral alerting and chemoreceptor reflex responses in the cat
The cardiovascular effects of ketamine used for induction of anaesthesia in patients with valvular heart disease
Role of baroreceptor reflexes in the hemodynamic and heart rate responses to althesin, ketamine and thiopentone anesthesia
Sympathetic blockade significantly improves cardiovascular alterations immediately after spinal cord injury in rats
Effects of ketamine and propofol on autonomic cardiovascular function in chronically instrumented rats
The cardiovascular effects of cyclopropane in the intact, decerebrate and pithed rabbit preparations
Comparison of tiletamine-zolazepam-ketamine and tiletamine-zolazepam-ketamine-xylazine anaesthesia in sheep
Deep anesthesia suppresses ventricular tachyarrhythmias in rabbit model of the acquired long QT syndrome
Effects of ionotropic glutamate receptor antagonists on rat dural artery diameter in an intravital microscopy model
Role of muscarinic cholinergic transmission in Edinger-Westphal nucleus-induced choroidal vasodilation in pigeon
Ketamine inhibits presynaptic and postsynaptic nicotinic excitation of identified cardiac parasympathetic neurons in nucleus ambiguus
Racemic ketamine decreases muscle sympathetic activity but maintains the neural response to hypotensive challenges in humans
Ketamine differentially blocks sensory afferent synaptic transmission in medial nucleus tractus solitarius (mNTS)
Ketamine attenuates sympathetic activity through mechanisms not mediated by N-methyl-D-aspartate receptors in the isolated spinal cord of neonatal rats
The effects of ketamine on renal sympathetic nerve activity and phrenic nerve activity in rabbits (with vagotomy) with and without afferent inputs from peripheral receptors
The impact of vatinoxan on medetomidine-ketamine-midazolam immobilization in Patagonian maras (Dolichotis patagonum).
Cardiac Conduction System
The cardiac conduction system is a specialized tract of myocardial cells responsible for maintaining normal cardiac rhythm. Discover the latest research on the cardiac conduction system here.