几乎所有的数据集都包含不规则和异常的数据。

Almost all data sets contain irregularities and anomalies.

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圆锥角膜是一种先天性发育异常，是一种以角膜扩张为特征，致角膜中央部向前凸出、变薄呈圆锥并产生高度不规则散光的角膜病变。

Keratoconus is an uncommon autosomal recessive inheritance, characteristic of corneal ectasia, which results in the corneal central anterior bulging, conus formation and high irregular astigmatism.

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循环系统记录心衰、异常或不规则跳动、器质性损坏或心脏杂音的任何迹象。

Cardiovascular system Record any evidence of cardiac failure, abnormality irregularity, organic lesions or heart murmurs.

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