Conclusion:On the basis of measured coupling interval of VPB and basic cycle length,it was possible to assess the reduction degree of the stroke volume of the VPB.

 
  • 結論:根據心電圖上室早的聯(lián)律間期以及其前正常心動(dòng)周期的長(cháng)短即能通過(guò)相應的回歸方程推測出該室早每搏量的減少程度。
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