The viability of myocardium was evaluated by two dimensional echocardiography in 20 patients with myocardial infarction prior and after nitroglycerin sublingual administration.
应用硝酸甘油(硝甘)介入超声心动图对20例心肌梗塞后心肌细胞的存活性进行研究。
At this point, should immediately sublingual nitroglycerin or isosorbide dinitrate oral, and blood pressure measurement.
此时，应立即舌下含服硝酸甘油或口服消心痛，并测量血压。
The onset number of angina pectoris, blood pressure, heart rate, amount of sublingual nitroglycerin and resting electrocardiogram(ECG)were observed.
观察心绞痛发作次数、血压、心率、硝酸甘油含服数量、静息心电图变化。
The diameter of the brachial artery was measured by color Doppler ultrasound at rest, after reaction hyperemia and after sublingual nitroglycerin administration respectively.
应用彩色多普勒对四组之间的肱动脉进行检测，观察静息状态下、反应性充血后及含服硝酸甘油后的内径变化。
The percent change in the brachial artery diameter induced by sublingual nitroglycerin in patients with group SLE2 was significantly less than that in healthy subjects(P<0.05).
SLE2组含服硝酸甘油后的肱动脉内径百分变化率显著低于对照组（P<0.05）。
Both groups used the sublingual administration of nitroglycerin during angina pectoris attacking, any other medicine for angina pectoris attacking was forbidden.
两组治疗期间心绞痛发作时均临时含服硝酸甘油，禁用其他治疗冠心病心绞痛的药物。
Both groups used the sublingual administration of nitroglycerin during angina pectoris attacking, any other medicine for angina pectoris attacking was forbidden.
两组治疗期间心绞痛发作时均临时含服硝酸甘油，禁用其他治疗冠心病心绞痛的药物。
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