快速循环

定义

在双相障碍I型或双相障碍II型的情况下，在过去的12个月中，情绪发作的频率很高（至少4次）。情绪可能从一个极性转换到另一个极性，或者情绪发作可以以缓解期划分。在心境发作频率较高的个体中，一些心境发作的持续时间可能比通常在双相障碍I型或双相障碍II型中观察到的短。特别是，抑郁期可能只持续数天。如果抑郁和躁狂症状交替非常迅速（即每天或同一天内），则应诊断为混合发作，而不是快速循环。

In the context of bipolar type I or bipolar type II disorder, there has been a high frequency of mood episodes (at least four) over the past 12 months. There may be a switch from one polarity of mood to the other, or the mood episodes may be demarcated by a period of remission. In individuals with a high frequency of mood episodes, some may have a shorter duration than those usually observed in bipolar type I or bipolar type II disorder. In particular, depressive periods may only last several days. If depressive and manic symptoms alternate very rapidly (i.e., from day to day or within the same day), a mixed episode should be diagnosed rather than rapid cycling.

索引词 可用于检索该条目的同义词与别名

• 快速循环

编码备注 Coding note

这些分类不可用作主要编码。当需要标识心境障碍中发作的特定重要临床特征时，这些编码可作为补充或附加编码。

These categories should never be used in primary coding. The codes are provided for use as supplementary or additional codes when it is desired to identify specific clinically important features of mood episodes in mood disorders.