Results 271 to 280 of about 152,141 (297)

Clinical Outcomes Data for Instantaneous Wave-Free Ratio-Guided Percutaneous Coronary Intervention

Interventional Cardiology Clinics, 2019
Instantaneous wave-free ratio (iFR) is a vasodilator-free index of coronary blood flow used for revascularization decision-making. iFR-based revascularization also had a decreased rate of adverse effects from vasodilators, shorter procedure times, and lower revascularization rates.
Masood, Younus, Arnold H, Seto
openaire   +2 more sources

Comparison between instantaneous wave-free ratio versus morphometric assessments by intracoronary imaging

Heart and Vessels, 2018
Anatomical measurements obtained by intracoronary imaging devices are reported to correlate significantly with fractional flow reserve (FFR). Instantaneous wave-free ratio (iFR) is a nonhyperemic index of stenosis severity with discordant reports regarding its accuracy in relation to FFR.
Kensuke, Matsushita, Kiyoshi, Hibi, Kozo, Okada, Kentaro, Sakamaki, Eiichi, Akiyama, Yuichiro, Kimura, Yasushi, Matsuzawa, Nobuhiko, Maejima, Noriaki, Iwahashi, Kengo, Tsukahara, Masami, Kosuge, Toshiaki, Ebina, Peter J, Fitzgerald, Yasuhiro, Honda, Kouichi, Tamura, Kazuo, Kimura   +15 more
openaire   +2 more sources

Numerical Simulation of Instantaneous Wave-Free Ratio of Stenosed Coronary Artery

International Journal of Computational Methods, 2019
Instantaneous wave-free ratio (iFR), an invasive index of coronary artery tree, can evaluate the functional performance of vascular stenosis without pharmacological vasodilators. The noninvasive assessment of diameter stenosis (DS) obtained from coronary computed tomography angiography (CTA) has high false positive rate in contrast to iFR.
Wenxin Wang, Boyan Mao, Bao Li, Xi Zhao, Chensi Xu, Youjun Liu, Jian Liu   +6 more
openaire   +1 more source

Fractional flow reserve and instantaneous wave free ratio in 2015.

Minerva cardioangiologica, 2016
In the recent years it has become apparent that angiography-based assessment of coronary artery stenosis suffers from considerable inaccuracy and pitfalls. Besides interobserver variability in assessing stenosis severity, the correlation between angiographic severity and ischemia is suboptimal.
S R, Kondareddy, M, Singh, D, Stapleton, W, Rudzinski, E, Kaluski   +4 more
openaire   +1 more source

[Instantaneous wave-free ratio (iFR®) in patients with coronary artery disease].

Herz, 2019
Coronary angiography is considered as the gold standard in the morphological representation of coronary artery stenosis. Coronary angiography is often performed without preprocedural non-invasive proof of ischemia and the assessment of the severity of a coronary lesion by morphology is very subjective.
S, Baumann, A C, Schaefer, A, Hohneck, K, Mueller, T, Becher, M, Behnes, M, Renker, M, Borggrefe, I, Akin, D, Lossnitzer   +9 more
openaire   +1 more source

Cancer statistics for the US Hispanic/Latino population, 2021

Ca-A Cancer Journal for Clinicians, 2021
Kimberly D Miller, Paulo S Pinheiro, Priti Bandi   +2 more
exaly  

Cancer risk among World Trade Center rescue and recovery workers: A review

Ca-A Cancer Journal for Clinicians, 2022
Paolo Boffetta, Charles B Hall, Andrew C Todd   +2 more
exaly  

„Instantaneous wave-free ratio“ (iFR®) bei Patienten mit koronarer Herzkrankheit

Herz, 2017
S. Baumann, A. C. Schaefer, A. Hohneck, K. Mueller, T. Becher, M. Behnes, M. Renker, M. Borggrefe, I. Akin, D. Lossnitzer   +9 more
openaire   +1 more source

Instantaneous wave-free ratio (iFR) zur Diagnostik der koronaren Herzerkrankung

Der Kardiologe, 2017
S. Baumann, I. Akin
openaire   +1 more source

Colorectal cancer statistics, 2017

Ca-A Cancer Journal for Clinicians, 2017
Rebecca L Siegel, Kimberly D Miller, Reinier G S Meester   +2 more
exaly