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本文运用心阻抗血流图观察25例经住院确诊的冠心病患者,用长效硝酸甘油贴剂后的血液动力学作用,并结合临床,探讨心阻抗血流图评价该药作用的价值。 一、资料与方法 25例中,男17例,女8例,年龄55.8±6岁。其中8例有心肌梗塞史。长效硝酸甘油贴剂每张面积5×4 cm~2,含硝酸甘油 20mg。外贴于胸部,每日一剂,12天一疗程。于贴药前及贴药后2小时分别测定心阻抗图,并同时观察心率、血压以及入
In this paper, 25 cases of coronary heart disease diagnosed by hospitalization were observed by heart impedance blood flow diagram. The effect of long-acting nitroglycerin patch on hemodynamics was evaluated. First, the data and methods 25 cases, 17 males and 8 females, aged 55.8 ± 6 years. 8 cases had a history of myocardial infarction. Long-acting nitroglycerin patch each area of 5 × 4 cm ~ 2, with nitroglycerin 20mg. Posted outside the chest, a day, 12 days a course of treatment. In the pre-paste and 2 hours after the drug were measured heart impedance plot, and at the same time observe the heart rate, blood pressure and into