Inhibitory effects of dexmedetomidine on cardiovascular responses of endotracheal intubation in chronic smokers / 中华全科医师杂志
Chinese Journal of General Practitioners
;
(6): 499-501, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-451213
ABSTRACT
From May 2012 to May 2013, 60 chronic male smokers received an intravenous infusion of dexmedetomidine 1 μg/kg (Group D, n=30) or an equal volume of normal saline (Group C, n=30) before anesthesia induction.At time of dexmedetomidine or normal saline dosing , after induction of anesthesia, 1 and 3 min after intubation, the heart rates and rate-pressure products were significantly lower in Group D than Group C ( P<0.05 ).Thus the dosing of dexmedetomidine before anesthesia induction could suppress the cardiovascular responses of endotracheal intubation in chronic smokers and avoid increasing myocardial oxygen consumption so as to protect heart functions.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of General Practitioners
Year:
2014
Type:
Article
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