患者男,68岁。患有风湿性心脏瓣膜病,二尖瓣狭窄10。3天前受凉后出现咳嗽,咳黄色黏痰,伴发热,体温最高为38.3°C,伴胸闷、心悸气短,上5层楼梯需中间休息5分钟,自服感冒药后未见改善,急诊以“风湿性心脏瓣膜病、心衰、肺部感染”收入院 引起该患者发生心衰的基本病因是 A. 原发性的心肌损害 B. 继发性心肌代谢障碍 C. 心室后负荷过重 D. 心房舒张充盈受限 E. 心室前负荷过重
【简答题】The organization was formed to _________the needs of older people. 2. Katherine still considered him a child and treated him ___________. 3. The doctors think she will ________(短语). 4. She developed _...