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

答案：登入後查看
統計： A(0), B(2), C(0), D(0), E(4) #1527107