@article{10861ff732db450c98103bca64a616aa,
title = "Peak systolic velocity ratio derived from quantitative vessel analysis for restenosis after femoropopliteal intervention: a multidisciplinary review from Endovascular Asia",
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.",
keywords = "Angiography, Intervention, Methodology, Restenosis, Ultrasound",
author = "Osami Kawarada and Koji Hozawa and Kan Zen and Huang, {Hsuan Li} and Kim, {Su Hong} and Donghoon Choi and Kihyuk Park and Kenichi Kato and Taku Kato and Yoshinori Tsubakimoto and Shigeo Ichihashi and Naoki Fujimura and Akihiro Higashimori and Tomoyasu Sato and Yan, {Bryan Ping Yen} and Pang, {Skyi Yin Chun} and Chumpol Wongwanit and Leong, {Yew Pung} and Benjamin Chua and George, {Robbie K.} and Chen, {I. Chih} and Lee, {Jen Kuang} and Hsu, {Chung Ho} and Uei Pua and Yo Iwata and Kojiro Miki and Kozo Okada and Hideaki Obara",
note = "Funding Information: This article was supported in part by Endovascular Asia, a nonprofit physician education and research meeting. Funding Information: Osami Kawarada reports honorarium for lectures and advisory board fees from Boston Scientific Corporation, honorarium for lectures and research grants from Terumo. Naoki Fujimura reports consulting fee from Cook Medical, Endologix, and W.L. Gore. Bryan P. Yan reports honorarium of lectures from Boston Scientific Corporation, Cook Medical, Medtronic; research grants from Medtronic, Boston Scientific Corporation, and consultancy fee from Medtronic and Cook Medical. Robbie George reports honorariums or speaker fees or travel and/or research support from the following organizations: Boston Scientific, Bard India, Medtronic India, Cook India, and Abbot India. ",
year = "2020",
month = jan,
day = "1",
doi = "10.1007/s12928-019-00602-z",
language = "English",
volume = "35",
pages = "52--61",
journal = "Cardiovascular Intervention and Therapeutics",
issn = "1868-4300",
publisher = "Springer Verlag",
number = "1",
}