强心苷类药物对心肌电生理影响描述正确的是:

lk2025-03-14  2

题目:强心苷类药物对心肌电生理影响描述正确的是:

A. 降低窦房结自律性

B. 提高浦肯野纤维的自律性

C. 减慢心房肌传导

D. 减慢心室肌传导

E. 缩短心房和心室不应期

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