69.Ranolazine為一新穎抗心絞痛藥物，其作用機轉為何？
(A)抑制late component of the Na+ current
(B)活化rapid component of the delayed rectifier K+ current
(C)nitric oxide donor
(D)alpha-1 adrenergic receptor blocker

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統計： A(329), B(87), C(66), D(21), E(0) #1634575

詳解 (共 3 筆)

#2601750
Ranolazine在不改變血液動力學參...
(共 535 字，隱藏中）
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#2895452

 Ranolazine is a newer antianginal drug that appears to act by reducing a late sodium current (I  Na  ) that facilitates calcium entry via the sodium-calcium exchanger (see Chapter 13). The resulting reduction  in  intracellular  calcium  concentration  reduces  cardiac contractility and work.

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#5801201
Ranolazine機轉：抑制INa c...
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