• 2022-06-09
    急性低钾血症时心肌电生理特点是() 静息电位与阈电位差值        兴奋性 A.     ↑                        ↑ B.     ↓                        ↑ C.     ↓                        ↓ D.     ↑                        ↓ E.    不变                       ↑
    A: A
    B: B
    C: C
    D: D
    E: E