Circulatory changes during direct laryngoscopy and tracheal intubation: influence of duration of laryngoscopy with or without prior lidocaine

MeSH terms

• Anesthesia, Endotracheal
• Anesthesia, Intravenous
• Blood Pressure / drug effects*
• Heart Rate / drug effects*
• Humans
• Intubation, Intratracheal*
• Laryngoscopy*
• Lidocaine / administration & dosage
• Lidocaine / pharmacology*
• Middle Aged
• Oxygen / blood
• Partial Pressure
• Succinylcholine / pharmacology
• Thiamylal / pharmacology
• Time Factors