Results 1 to 10 of about 25,486 (207)

Intracochlear Imaging Using IVUS and OFDI: A Cadaveric Feasibility Study [PDF]

Laryngoscope Investigative Otolaryngology
Objective This study evaluates the feasibility of optical frequency domain imaging (OFDI) and intravascular ultrasound (IVUS) for intracochlear imaging in human cadaveric specimens.
Ayu Akazawa, Takeshi Fujita, Jun Yokoi, Natsumi Uehara, Mie Kubo, Akinobu Kakigi, Ken‐ichi Nibu   +6 more
doaj   +3 more sources

Recent Advances in Transducers for Intravascular Ultrasound (IVUS) Imaging

Sensors, 2021
As a well-known medical imaging methodology, intravascular ultrasound (IVUS) imaging plays a critical role in diagnosis, treatment guidance and post-treatment assessment of coronary artery diseases.
Chang Peng, Huaiyu Wu, Seungsoo Kim, Xuming Dai, Xiaoning Jiang   +4 more
doaj   +2 more sources

Mechanically Rotating Intravascular Ultrasound (IVUS) Transducer: A Review

Sensors, 2021
Intravascular ultrasound (IVUS) is a valuable imaging modality for the diagnosis of atherosclerosis. It provides useful clinical information, such as lumen size, vessel wall thickness, and plaque composition, by providing a cross-sectional vascular image.
Jin-Ho Sung, Jin-Ho Chang
doaj   +2 more sources

Role of IVUS in the rectification of angiographically judged ramus intermedius and its clinical significance [PDF]

BMC Cardiovascular Disorders, 2021
Background Due to the technical limitations of coronary artery angiography (CAG), ramus intermedius (RI) is sometimes difficult to distinguish from a high-origin obtuse marginal branch or a high-origin diagonal branch.
Xue Gong, Zheyong Huang, Zhonghan Sun, Qibing Wang, Juying Qian, Lei Ge, Junbo Ge   +6 more
doaj   +2 more sources

Advances in IVUS/OCT and Future Clinical Perspective of Novel Hybrid Catheter System in Coronary Imaging

Frontiers in Cardiovascular Medicine, 2020
Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) have been developed and improved as both diagnostic and guidance tools for interventional procedures over the past three decades.
Masafumi Ono, Masafumi Ono, Hideyuki Kawashima, Hideyuki Kawashima, Hironori Hara, Hironori Hara, Chao Gao, Chao Gao, Chao Gao, Rutao Wang, Rutao Wang, Rutao Wang, Norihiro Kogame, Kuniaki Takahashi, Ply Chichareon, Ply Chichareon, Rodrigo Modolo, Rodrigo Modolo, Mariusz Tomaniak, Mariusz Tomaniak, Joanna J. Wykrzykowska, Jan J. Piek, Isao Mori, Brian K. Courtney, Brian K. Courtney, William Wijns, Faisal Sharif, Christos Bourantas, Yoshinobu Onuma, Patrick W. Serruys   +29 more
doaj   +2 more sources

A multi-center, international, randomized, 2-year, parallel-group study to assess the superiority of IVUS-guided PCI versus qualitative angio-guided PCI in unprotected left main coronary artery (ULMCA) disease: Study protocol for OPTIMAL trial.

PLoS ONE, 2022
BackgroundPercutaneous coronary intervention (PCI) is used increasingly for revascularization of unprotected left main coronary artery (LMCA) disease.
Giovanni Luigi De Maria, Luca Testa, Jose M de la Torre Hernandez, Dimitrios Terentes-Printzios, Maria Emfietzoglou, Roberto Scarsini, Francesco Bedogni, Ernest Spitzer, Adrian Banning   +8 more
doaj   +2 more sources

Comparison of the incidence of slow flow after rotational atherectomy with IVUS-crossable versus IVUS-uncrossable calcified lesions [PDF]

Scientific Reports, 2020
Although the usefulness of intravascular ultrasound (IVUS) in rotational atherectomy (RA) has been widely recognized, an IVUS catheter may not cross the target lesion because of severe calcification.
Kenichi Sakakura, Yousuke Taniguchi, Kei Yamamoto, Takunori Tsukui, Masaru Seguchi, Hiroshi Wada, Shin‐ichi Momomura, Hideo Fujita   +7 more
openalex   +2 more sources

The Goal of Achieving Atherosclerotic Plaque Regression with Lipid-Lowering Therapy: Insights from IVUS Trials

Journal of atherosclerosis and thrombosis, 2019
Enormous effort has been put into the prevention of atherosclerosis through risk modification, especially with lipid-lowering therapies. Regression, that is, the reversal of the atherosclerosis process, has long been a goal of atherosclerosis research ...
Hiroyuki Daida, Tomotaka Dohi, Yoshifumi Fukushima, Hirotoshi Ohmura, Katsumi Miyauchi   +4 more
openalex   +3 more sources

Multi-laboratory inter-institute reproducibility study of IVOCT and IVUS assessments using published consensus document definitions [PDF]

European Heart Journal-Cardiovascular Imaging, 2015
Édouard Gerbaud, Giora Weisz, Atsushi Tanaka, Manabu Kashiwagi, Takehisa Shimizu, Lin Wang, Christiano Tanese de Souza, Brett E. Bouma, Melissa J. Suter, Milen Shishkov, Giovanni J. Ughi, Elkan F. Halpern, Mireille Rosenberg, Sergio Waxman, Jeffrey W. Moses, Gary S. Mintz, Akiko Maehara, Guillermo J. Tearney   +17 more
openalex   +2 more sources

Clinical and Procedural Outcomes of IVUS-Guided vs. Angiography-Guided CTO-PCI: A Systematic Review and Meta-Analysis

Journal of Clinical Medicine, 2023
Chronic total occlusions (CTO) in coronary angiographies present a significant challenge nowadays. Intravascular ultrasound (IVUS) is a valuable tool during CTO-PCI, aiding in planning and achieving procedural success.
G. Panuccio, Y. Abdelwahed, Nicole Carabetta, N. Salerno, D. Leistner, U. Landmesser, S. De Rosa, D. Torella, G. Werner   +8 more
semanticscholar   +1 more source