一、几种常见心脏病的相对发病率我院内科对三十年来七种心脏病的相对发病率从住院病例数的统计分析,构成下图。从图可以看出,在沈阳,由于抗菌素及化疗的应用,风心病明显下降。不知道为什么,冠心病上升。在60年代里,先天性心病明显上升,因为医院成立了心脏外科。心肌病在60年代里为1％,到了70年代,上升到9.5％。一方面由于诊断技术,尤其是超声心动图的采用和改进,对心肌病的认识有些提高,另外,心肌病也确实比过去增多了。至于心肌 First, the relative incidence of several common heart disease The incidence of seven heart diseases in our hospital over the past 30 years from the statistical analysis of the number of hospitalized cases, constitute the next figure. Can be seen from the figure, in Shenyang, due to the application of antibiotics and chemotherapy, rheumatic heart disease decreased significantly. Do not know why, coronary heart disease rise. In the 1960s, congenital heart disease increased markedly as the hospital established a cardiac surgery. Cardiomyopathy was 1% in the 1960s and up to 9.5% in the 1970s. On the one hand, due to the adoption and improvement of diagnostic techniques, especially echocardiography, the awareness of cardiomyopathy has been somewhat improved. In addition, cardiomyopathy has indeed increased more than in the past. As for the myocardium