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. 2019 Apr;16(4):362–377. doi: 10.11909/j.issn.1671-5411.2019.04.008

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Institute of Geriatric Cardiology

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Figure 7. — RWPT measured from the “isoelectric” line to the point of first change in polarity, was >50 ms (80 ms), with modifications from Pava LF, et al.[9] RWPT: R-wave peak time; SVT: supraventricular tachycardia; VT: ventricular tachycardia.