论文部分内容阅读
一、洋地黄 洋地黄类强心药用于心肌收缩功能不全引起的左(右)心室衰竭.与血管扩张药和血管紧张素转换酶抑制剂有协同作用。对轻、中度的或伴有心房颤动的充血性心力衰竭疗效尤其明显。常用制剂为口服地高辛和静脉内西地兰。洋地黄是否适用于治疗急性心肌梗塞后的心力衰竭尚有争议,但一般认为,主要是在病后最初1～2天内,应尽量不用或减量谨慎使用。二尖瓣狭窄时左房到左室的血流阻塞或缩窄性心包炎时左心室充盈受阻引起的心功能障碍,虽然与
First, digitalis digitalis cardiac drugs used for myocardial insufficiency caused by left (right) ventricular failure and vasodilators and angiotensin-converting enzyme inhibitors have a synergistic effect. In particular, mild to moderate or with atrial fibrillation in the treatment of congestive heart failure is particularly evident. Commonly used formulations are oral digoxin and intravenous cedilanid. Whether digitalis is suitable for the treatment of heart failure after acute myocardial infarction is still controversial, but generally believed that, mainly in the first 1 to 2 days after the illness, should be avoided or used with caution. Mitral stenosis, left atrial to left ventricular blockage or constrictive pericarditis, left ventricular filling obstruction caused by heart dysfunction, although with