英语词汇“p-r segment”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	p-r segment
释义	DictionarySeesegment P-R segment P-R segment The line on an electrocardiogram that begins with the end of the P wave and ends with the beginning of the QRS. It corresponds to the period between the end of atrial depolarization and the onset of ventricular depolarization. See also: segment
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P-R segment