Objective To observe ECG P wave amplitude changes before and after therapy in hyperthyroid patient and to explore its clinical significance.
目的观察甲亢患者治疗前后心电图P波振幅的变化并探讨其临床意义。
Result Latent period and amplitude of wave P100 have distinct difference between normal and medium or serious amblyopic children (P<0.01).
结果正常组与中、重度弱视之间P100波潜伏期和振幅均存在高度显著性差异（P< 0.01）；
There are no obvious difference in latent period (P>0.05), but distinct difference in amplitude of wave P100 when light amblyopia is compared with normal (P<0.05).
而正常组与轻度弱视间P100波潜伏期无明显差异（P >0.05），但振幅则有明显差异（P< 0.05）。
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