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一、要重视病因的治疗积极治疗某些心脏病的基本病因至为重要,从治疗意义上来说甚至超过强心剂的应用,如其基本病因得到彻底治疗,心衰也就得以解除。如甲亢性心脏病,必须在甲亢得到纠正后,才能控制心衰;高心病,必须使血压得到控制时才能纠正心衰。二、维持量地高辛并非绝对安全,必须注意洋地黄中毒的易患因素维持量地高辛(5.5μg/日/kg),可减少毒性反应的发生,但不注意洋地黄中毒的易患因素仍可诱发中毒.如:某些抗心律失常药物(奎尼丁,胺碘酮,异搏定)与地高辛联用,可增
First, we must pay attention to the treatment of etiology Active treatment of some of the basic causes of heart disease is essential, from the therapeutic point of view even more than the application of cardiotonic agents, such as its basic causes are thoroughly treated, heart failure will be lifted. Such as hyperthyroidism heart disease, must be corrected in hyperthyroidism, in order to control heart failure; high heart disease, blood pressure must be controlled to correct heart failure. Second, to maintain the amount of digoxin is not absolutely safe, it must be noted that the risk factors for digitalis poisoning to maintain the amount of digoxin (5.5μg / day / kg), can reduce the incidence of toxic reactions, but pay no attention to susceptibility to digitalis poisoning Factors can still cause poisoning, such as: some anti-arrhythmic drugs (quinidine, amiodarone, verapamil) combined with digoxin, can increase