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心绞痛的急救药品比较常见的有硝酸甘油、速效救心丸等,但是急救时如何选择却让不少患者和家属纠结。硝酸甘油属于硝酸酯类药物,在人体内能释放一氧化氮,使得动脉血管平滑肌和其他组织内的环鸟苷酸增多,而这种物质能够很好地调节血管扩张。速效救心丸是中成药,该药中有一味川穹,其中所含的川穹碱对动脉血管有较强的扩张和解痉挛作用。硝酸甘油和速效救心丸都需要舌下含服,必要时可咬碎置于舌下方,口腔太干燥的话再含少
First-aid drugs for angina are more common with nitroglycerin, quick save heart pills, but how to choose the first aid but let a lot of patients and their families entangled. Nitroglycerin, a nitric ester drug, releases nitric oxide in the body and increases cGMP in arterial smooth muscle and other tissues, which regulate vasodilation. Quick rescue pill is a proprietary Chinese medicine, the medicine has a blind Sichuan Dome, which contains the domestication of vasodilators on arterial blood vessels have a strong expansion and antispasmodic effect. Nitroglycerin and quick save heart pills are sublingual, if necessary, can be placed under the tongue biting, then the mouth is too dry, then contain less