Can J Anaesth. 2001 Jun;48:R63-R66. doi: 10.1007/BF03028181.
Canadian journal of anaesthesia = Journal canadien d'anesthesie
Joel Parlow
PMID: 27688140 DOI: 10.1007/BF03028181
Cardiovascular complications are common in patients at risk for coronary disease undergoing surgery. The role of hyperactivity of the sympathetic nervous system and impaired parasympathetic control mechanisms in the genesis and consequences of perioperative myocardial ischemia has been discussed. Sympathetic blocking drugs of the beta blocker and alpha