休克常是慢性肺源性心脏病(简称肺心病)的严重、危急并发症,其发生率一般在4～5％,其中死亡率约占72％,因此,如何提高对其认识,采取相应措施,降低其死亡率是肺心病防治研究中急待解决的问题之一,现就有关的几个问题商榷如下: Shock is often a serious and critical complication of chronic cor pulmonale (pulmonary cor pulmonale), and its incidence is generally 4 to 5%, of which about 72% of deaths occur. Therefore, how to improve its understanding and take corresponding measures , To reduce its mortality is one of the problems to be solved in the study of prevention and treatment of pulmonary heart disease. We hereby discuss the following several issues: