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【单选题】
下列关于心脏循长轴转位说法错误的是
A.
正常时V3和V4导联的R/S大致相同
B.
可表现为V1-V6导联都呈rS型
C.
逆转位出现可能为左心室肥大
D.
顺转位指R/S大致相同的波形出现在V1或V2
E.
是自心尖部向心底部观察
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