【名词&注释】
心电图(electrocardiogram)、肾小管功能(renal tubular function)、阻塞性(obstructive)、尿素氮(urea nitrogen)、佝偻病(rickets)、原发性甲状旁腺功能亢进(primary hyperparathyroidism)
[单选题]正常成人心电图,错误的是()
A. P波时限<0.12s
B. ST段任何导联上抬均<0.1mV
C. 0RS波群0.06~0.10s
D. Q-T间期0.60s
E. P-RI间期0.12~0.20s