Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia

Osami Kawarada; Koji Hozawa; Kan Zen; Hsuan Li Huang; Su Hong Kim; Donghoon Choi; Kihyuk Park; Kenichi Kato; Taku Kato; Yoshinori Tsubakimoto; Shigeo Ichihashi; Naoki Fujimura; Akihiro Higashimori; Tomoyasu Sato; Bryan Ping Yen Yan; Skyi Yin Chun Pang; Chumpol Wongwanit; Yew Pung Leong; Benjamin Chua; Robbie K. George; I. Chih Chen; Jen Kuang Lee; Chung Ho Hsu; Uei Pua; Yo Iwata; Kojiro Miki; Kozo Okada; Hideaki Obara

doi:10.1007/s12928-019-00602-z

Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia

Osami Kawarada, Koji Hozawa, Kan Zen, Hsuan Li Huang, Su Hong Kim, Donghoon Choi, Kihyuk Park, Kenichi Kato, Taku Kato, Yoshinori Tsubakimoto, Shigeo Ichihashi, Naoki Fujimura, Akihiro Higashimori, Tomoyasu Sato, Bryan Ping Yen Yan, Skyi Yin Chun Pang, Chumpol Wongwanit, Yew Pung Leong, Benjamin Chua, Robbie K. GeorgeI. Chih Chen, Jen Kuang Lee, Chung Ho Hsu, Uei Pua, Yo Iwata, Kojiro Miki, Kozo Okada, Hideaki Obara

Department of Surgery (General and Gastroenterological Surgery)

Research output: Contribution to journal › Review article › peer-review

10 Citations (Scopus)

Abstract

With technological improvements in the endovascular armamentarium, there have been tremendous advances in catheter-based femoropopliteal artery intervention during the last decade. However, standardization of the methodology for assessing outcomes has been underappreciated, and unvalidated peak systolic velocity ratios (PSVRs) of 2.0, 2.4, and 2.5 on duplex ultrasonography have been arbitrarily but routinely used for assessing restenosis. Quantitative vessel analysis (QVA) is a widely accepted method to identify restenosis in a broad spectrum of cardiovascular interventions, and PSVR needs to be validated by QVA. This multidisciplinary review is intended to disseminate the importance of QVA and a validated PSVR based on QVA for binary restenosis in contemporary femoropopliteal intervention.

Original language	English
Pages (from-to)	52-61
Number of pages	10
Journal	Cardiovascular Intervention and Therapeutics
Volume	35
Issue number	1
DOIs	https://doi.org/10.1007/s12928-019-00602-z
Publication status	Published - 2020 Jan 1

Keywords

Angiography
Intervention
Methodology
Restenosis
Ultrasound

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging
Cardiology and Cardiovascular Medicine

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10.1007/s12928-019-00602-z

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Kawarada, O., Hozawa, K., Zen, K., Huang, H. L., Kim, S. H., Choi, D., Park, K., Kato, K., Kato, T., Tsubakimoto, Y., Ichihashi, S., Fujimura, N., Higashimori, A., Sato, T., Yan, B. P. Y., Pang, S. Y. C., Wongwanit, C., Leong, Y. P., Chua, B., ... Obara, H. (2020). Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia. Cardiovascular Intervention and Therapeutics, 35(1), 52-61. https://doi.org/10.1007/s12928-019-00602-z

Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia. / Kawarada, Osami; Hozawa, Koji; Zen, Kan et al.
In: Cardiovascular Intervention and Therapeutics, Vol. 35, No. 1, 01.01.2020, p. 52-61.

Research output: Contribution to journal › Review article › peer-review

Kawarada, O, Hozawa, K, Zen, K, Huang, HL, Kim, SH, Choi, D, Park, K, Kato, K, Kato, T, Tsubakimoto, Y, Ichihashi, S, Fujimura, N, Higashimori, A, Sato, T, Yan, BPY, Pang, SYC, Wongwanit, C, Leong, YP, Chua, B, George, RK, Chen, IC, Lee, JK, Hsu, CH, Pua, U, Iwata, Y, Miki, K, Okada, K & Obara, H 2020, 'Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia', Cardiovascular Intervention and Therapeutics, vol. 35, no. 1, pp. 52-61. https://doi.org/10.1007/s12928-019-00602-z

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abstract = "With technological improvements in the endovascular armamentarium, there have been tremendous advances in catheter-based femoropopliteal artery intervention during the last decade. However, standardization of the methodology for assessing outcomes has been underappreciated, and unvalidated peak systolic velocity ratios (PSVRs) of 2.0, 2.4, and 2.5 on duplex ultrasonography have been arbitrarily but routinely used for assessing restenosis. Quantitative vessel analysis (QVA) is a widely accepted method to identify restenosis in a broad spectrum of cardiovascular interventions, and PSVR needs to be validated by QVA. This multidisciplinary review is intended to disseminate the importance of QVA and a validated PSVR based on QVA for binary restenosis in contemporary femoropopliteal intervention.",

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AU - Leong, Yew Pung

AU - Chua, Benjamin

AU - George, Robbie K.

AU - Chen, I. Chih

AU - Lee, Jen Kuang

AU - Hsu, Chung Ho

AU - Pua, Uei

AU - Iwata, Yo

AU - Miki, Kojiro

AU - Okada, Kozo

AU - Obara, Hideaki

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Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia

Abstract

Keywords

ASJC Scopus subject areas

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