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目的观察地尔硫治疗不稳定型心绞痛的临床疗效和护理要点。方法对40例不稳定型心绞痛患者静脉应用地尔硫。观察心绞痛发作次数、血压、心率和心肌耗氧指数的变化来判断疗效。结果 28例用药期间未再发作,另有12例仍有心绞痛发作,但程度减轻。用药1 h2、4 h和48 h时间段心率、收缩压、舒张压和心肌耗氧指数与用药前相比均下降(P<0.05)。无一例因严重不良反应而停药。结论有效的护理措施可以更好地发挥地尔硫的积极治疗作用。
Objective To observe the clinical efficacy and nursing points of diltiazem in the treatment of unstable angina pectoris. Methods Diltiazem was intravenously administered to 40 patients with unstable angina pectoris. Observed the number of angina attacks, blood pressure, heart rate and myocardial oxygen consumption index to determine the change. Results 28 cases no recurrence during the medication, and another 12 cases still have angina pectoris, but to a lesser extent. The heart rate, systolic blood pressure, diastolic blood pressure and myocardial oxygen consumption index decreased significantly (P <0.05) at 1 h, 4 h and 48 h after treatment. None of the patients discontinued due to serious adverse reactions. Conclusion Effective nursing measures can better play a positive therapeutic effect of diltiazem.