問題詳情
1.下列有關第二心音 (S2)之配對,何者非正確?
(A)Left bundle branch block - Paradoxical splitting
(B)Atrial septal defect - Fixed splitting
(C)Right bundle branch block - Persistent splitting
(D)Right ventricular pacing - Persistent splitting
(E)以上皆正確
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)