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倍他乐克治疗扩张型心肌病心衰１３例临床观察单黎丽，周洪燕１对象和方法１３例中男９例、女４例，年龄２３～７７岁（平均４６岁）。心功能（ＮＹＨＡ分级）Ⅲ级９例，Ⅳ级４例。心衰病程１月～４８月（平均２１月）。全部病例均系１９９２年元月至１９９４年２月的住院...
Betaloc treatment of dilated cardiomyopathy heart failure in 13 cases Single Li Li, Zhou Hongyan 1 objects and methods 13 cases of 9 males and 4 females, aged 23 to 77 years (mean 46 years). Cardiac function (NYHA classification) Ⅲ grade 9 cases, Ⅳ grade 4 cases. Heart failure course from January to April (average 21 months). All cases were hospitalized from January 1992 to February 1994 ...