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【单选题】
起搏器的感知功能是指（）。
A.
起搏器对起搏后QRS波群的识别能力
B.
起搏器对干扰波的识别能力
C.
起搏器对自身T波的识别能力
D.
起搏器对起搏后P波的识别能力
E.
起搏器能识别自身的P波或QRS波群，并能做出相应反应的能力
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【多选题】关于感知过度的描述，正确的是（）。
A.
是起搏器随访中常出现的问题之一
B.
单极感知比双极感知容易出现
C.
常见的原因包括感知阈值低、交叉感知、T波感知、电磁干扰等
D.
感知过度易引起竞争性心律失常
E.
对交叉感知引起的感知过度，可适当降低对应心腔的起搏输出电压