42.犬心衰竭使用毛地黃(digoxin)過量出現中毒時,心電圖可見何種變化?
(A)P波平坦(flat P wave)
(B)QRS波變寬(widened QRS)
(C)ST分割下降(ST segment depression)
(D)PR間隔延長(PR interval prolongation)
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統計: A(253), B(501), C(466), D(1004), E(0) #1839390
統計: A(253), B(501), C(466), D(1004), E(0) #1839390