因肺部感染而引发老年人多器官功能不全直至多器官衰竭已成为世界医学界广为关注的课题。引发老年人多器官衰竭病因各异,肺部感染为首位。引发老年多器官衰竭有多方面的原因,主要为以下几个方面:一是随着年龄的增长,老年多器官会出现老化或者病理损害的现象。二是老年人往往患有多种慢性疾病,如冠心病、慢性肺部疾患、高血压、糖尿病、慢性肾脏病等病种,而且,多数老年多器 Due to pulmonary infection caused by multiple organ dysfunction in elderly patients until multiple organ failure has become the world’s medical community is a widespread concern. The causes of multiple organ failure in the elderly are different, with pulmonary infection as the first place. Many causes of multiple organ failure of the elderly causes, mainly for the following aspects: First, with age, multiple organs aging will appear the phenomenon of aging or pathological damage. Second, the elderly often suffer from a variety of chronic diseases, such as coronary heart disease, chronic lung disease, hypertension, diabetes, chronic kidney disease and other diseases, and most older multi-device