有关二尖瓣狭窄,下列哪项对诊断最有意义A.体检听诊心尖部舒张期隆隆样杂音B.X线检查C.心电图D.超声心动图检查E.询问病史

作者: rantiku 人气: - 评论: 0
问题 有关二尖瓣狭窄,下列哪项对诊断最有意义
选项 A.体检听诊心尖部舒张期隆隆样杂音 B.X线检查 C.心电图 D.超声心动图检查 E.询问病史
答案 D
解析 :超声心动图可明确瓣膜狭窄的程度、瓣叶厚度及活动性以及二尖瓣反流,同时可发现各心腔相应的改变。
发表评论
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 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
    <?php echo 'KongPHP, Road to Jane.'; ?>