Thompson P L, Lown B
JAMA. 1976 Mar 1;235(9):924-7.
Nitrous oxide in a concentration of 35% has been shown to ameliorate the pain of acute myocardial infarction. This conclusion was reached on the basis of a double-blind study in 69 patients and a clinical study in an additional 42 patients. The use of nitrous oxide was not accompanied by hemodynamic changes or significant adverse reactions.
已证明浓度为35%的一氧化二氮可减轻急性心肌梗死的疼痛。这一结论是基于对69例患者的双盲研究以及另外42例患者的临床研究得出的。使用一氧化二氮未伴随血流动力学变化或明显不良反应。
