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地普地平(diperdipine)是一种新型的二氢吡啶类钙通道阻滞剂,适宜静脉应用,作者通过心导管检测研究地普地平对16例冠心病患者的急性血流动力学效应。地普地平能显著降低体循环外周阻力并改善每搏指数和左室射血分数。可能是由于静脉回流增加的结果,使平均肺动脉压和肺楔压轻度升高,但右房和左室舒张末压无显著变化。给予地
Diperdipine, a novel dihydropyridine calcium channel blocker, is suitable for intravenous use. The authors examined the acute hemodynamic effects of diltiazem in 16 patients with coronary heart disease by cardiac catheterization. Desipramine can significantly reduce peripheral resistance and improve the stroke index and left ventricular ejection fraction. May be due to increased venous return as a result of the average pulmonary arterial pressure and pulmonary wedge pressure slightly elevated, but right atrial and left ventricular end-diastolic pressure no significant change. Give to the ground