英语词汇pr interval怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Objective To study the influence of abnormal PR interval on mitral regurgitation and left ventricular filling.
目的探讨异常PR间期对舒张期和收缩期二尖瓣返流的影响及对左心室充盈的影响。
2
PR interval and QT interval were slightly longer in the test group, but no statistical significance was attained.
试验组PR间期和QT间期稍长于对照组，但无显著统计学差异。
3
Objective To investigate clinical significance of PR interval on surface electrocardiogram for diagnosis of acute pericarditis.
目的探讨体表心电图pr段改变对急性心包炎的临床诊断价值。

单词	pr interval
释义	pr interval 简明释义 PR 间期网络释义 1 ?PR间期 PR间期短语 1 short PR interval 短PR间期综合征 2 Shortened PR interval R间期缩短 3 corrected pr interval 校正的P 双语例句 1 Objective To study the influence of abnormal PR interval on mitral regurgitation and left ventricular filling. 目的探讨异常PR间期对舒张期和收缩期二尖瓣返流的影响及对左心室充盈的影响。 2 PR interval and QT interval were slightly longer in the test group, but no statistical significance was attained. 试验组PR间期和QT间期稍长于对照组，但无显著统计学差异。 3 Objective To investigate clinical significance of PR interval on surface electrocardiogram for diagnosis of acute pericarditis. 目的探讨体表心电图pr段改变对急性心包炎的临床诊断价值。
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