关于联合瓣膜疾病的处理,叙述错误的有A、狭窄病变常常比关闭不全病变更难处理B、左房室瓣狭窄和主动脉瓣狭窄并存时,左房室瓣狭窄常会掩盖主动脉瓣狭窄的临床...

作者: rantiku 人气: - 评论: 0
问题 关于联合瓣膜疾病的处理,叙述错误的有
选项 A、狭窄病变常常比关闭不全病变更难处理 B、左房室瓣狭窄和主动脉瓣狭窄并存时,左房室瓣狭窄常会掩盖主动脉瓣狭窄的临床表现 C、左房室瓣关闭不全和主动脉瓣关闭不全会相伴发生 D、当左房室瓣狭窄和关闭不全联合出现时,增加前负荷同时应避免肺血管收缩 E、处理主动脉瓣狭窄及关闭不全时,应该降低体循环阻力以减小反流指数
答案 BCE
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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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