右美托咪定滴鼻预处理在老年高血压患者无痛胃肠镜检查中的应用(2)
Dexmedetomidine nasal spray pretreatment in painless gastroscopy for elderly patients with hypertension has good calming and analgesic effect， anti-anxiety effect， less adverse reactions in and after examination， it can provide reference for clinical application.[Key words] Dexmedetomidine Intranasal administration Elderly patients Hypertension Painless gastroscopy
First-author’s address： Yantai Zhifu Hospital， Yantai 264001， China
doi：10.3969/j.issn.1674-4985.2020.01.007
胃肠镜检查是消化道疾病常用的检查方法 ......
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