成年人P-R间期正常值是 A．0.11～0.20s B．0.12～0.20s

恬恬2020-05-20 38

问题成年人P-R间期正常值是A．0.11～0.20sB．0.12～0.20sC．0.08～0.20sD．0.10～0.20sE．0.06～0.10s

选项

答案B

解析

转载请注明原文地址:https://ti.zuoweng.com/ti/XaBdKKKQ

相关试题推荐

随机试题