男性,65岁,肠梗阻术后1周,大便后突然出现胸痛,呼吸困难。体检:心率130次/分,P>A。血气分析示PaO由原来的98mmHg降到70mmHg,PaCO...

作者: rantiku 人气: - 评论: 0
问题 男性,65岁,肠梗阻术后1周,大便后突然出现胸痛,呼吸困难。体检:心率130次/分,P>A。血气分析示PaO由原来的98mmHg降到70mmHg,PaCO30mmHg。超声心动图示肺动脉高压。 确诊的检查是(?)
选项 A.胸部CT B.肺动脉造影 C.心肌显像 D.肺通气、灌注显像 E.冠状动脉造影
答案 B
解析

猜你喜欢

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.'; ?>