【名词&注释】
氨茶碱(aminophylline)、低电压(low voltage)、脑中风(stroke)、恢复原状(reinstatement)、多发性硬化症(multiple sclerosis)、代数和(algebraic sum)、基础上(basis)、右心室(right ventricle)、右心房(right atrium)、特别是(especially)
[单选题]正常窦性心律时,心房激动正向传导的顺序是
A. 右心房(right atrium)上部→右心房(right atrium)中部→右心房(right atrium)外侧的下部→右心房(right atrium)下部→冠状静脉窦→左心房
B. 右心房(right atrium)上部→右心房(right atrium)中部→左心房→右心房(right atrium)外侧的下部→右心房(right atrium)下部→冠状静脉窦
C. 右心房(right atrium)上部→右心房(right atrium)中部→右心房(right atrium)外侧的下部→右心房(right atrium)下部→左心房→冠状静脉窦
D. 右心房(right atrium)上部→右心房(right atrium)中部→右心房(right atrium)外侧的下部→左心房→右心房(right atrium)下部→冠状静脉窦
E. 右心房(right atrium)上部→左心房→右心房(right atrium)中部→右心房(right atrium)外侧的下部→右心房(right atrium)下部→冠状静脉窦