英语词汇first degree atrioventricular block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

单词	first degree atrioventricular block
释义	first degree atrioventricular block 简明释义第一度房室传导阻滞：心脏电传导系统的疾病，指PR节段长度超过0.2秒（5小格），且仍保持P波→QRS综合波→T波的顺序。网络释义短语 1 first degree atrioventricular block 一度房室传导阻滞 2 variant first degree atrioventricular block 变异型度房室传导阻滞 3 manifest first degree atrioventricular block 显性一度房室传导阻滞双语例句 1 ECG showed first degree atrioventricular block and st segment elevations. 心电图显示1度房室传导阻滞和st段抬高。
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