doi: 10.1158/1078-0432.CCR-11-1232. Epub 2011 Aug 25. PMID: 21868766.[5] Tzahor E, Poss KD. Cardiac
50 Flemington Rd, Parkville, Victoria, Australia. E-mail: warwick.teague@rch.org.auFUNDING: . A/Prof
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PVC QRS持续时间(ms);E=窦性心律R波振幅(mV);F=窦性心律S波振幅(mV)。用以下公式计算每个导联的移形过渡比[B/(B+C)]VT ➗E/(E+F)SR)。图3,描述随呼吸变化的心电