论文部分内容阅读
老年人心脏病中,以冠心病、肺心病为最多见,但近年来随着诊断治疗水平的提高和生活条件的改善,老年人风湿性
In elderly patients with heart disease, coronary heart disease, pulmonary heart disease is the most common, but in recent years with the improvement of diagnosis and treatment of living conditions and living conditions, the elderly rheumatic