Results 61 to 70 of about 1,966 (193)

Automated interpretation of the coronary angioscopy with deep convolutional neural networks

Open Heart, 2020
Background Coronary angioscopy (CAS) is a useful modality to assess atherosclerotic changes, but interpretation of the images requires expert knowledge.
Toru Miyoshi, Akinori Higaki, Hideo Kawakami, Osamu Yamaguchi   +3 more
doaj   +1 more source

Multimodal Imaging of Coronary Bifurcation TAP Procedures Utilizing Visible Heart® Methodologies: EBC Recommended Steps and Bailout Procedures

Catheterization and Cardiovascular Interventions, Volume 105, Issue 1, Page 135-143, January 1, 2025.
ABSTRACT In some cases it is critical to clinically perform coronary bifurcation stenting to minimize the potential risk for restenosis and/or stent thrombosis. The European Bifurcation Club (EBC) has provided guidelines for optimally performing such procedures.
Goran Stankovic, Stefano Cangemi, Amanda DeVos, Francesco Burzotta, Paul A. Iaizzo   +4 more
wiley   +1 more source

Coronary angioscopy with deep learning

, 2019
Supplementary data for the CAS with deep learning.1) Publication list that we collected CAS images through PubMed search:We selected 142 MEDLINE-indexed articles which include coronary angioscopy pictures, published between April 2000 and April 2019.2 ...
Higaki, A (via Mendeley Data)
core   +1 more source

Label‐Free Assessment of Key Biological Autofluorophores: Material Characteristics and Opportunities for Clinical Applications

Advanced Materials, Volume 36, Issue 42, October 17, 2024.
This literature review examines the pivotal roles and applications of autofluorophores—endogenous fluorescent compounds intrinsic to all tissues. The utility of their assessment is explored in non‐invasive, label‐free clinical assessments for disease detection, surgical guidance, and continuous in vivo tissue characterization, highlighting their ...
Jared M. Campbell, Martin Gosnell, Adnan Agha, Shannon Handley, Aline Knab, Ayad G. Anwer, Akanksha Bhargava, Ewa M. Goldys   +7 more
wiley   +1 more source

The comparison of early healing 1-month after PCI among CoCr-everolimus-eluting stent (EES), biodegradable polymer (BP)-EES and BP-sirolimus-eluting stent: Insights from OFDI and coronary angioscopy

International Journal of Cardiology: Heart & Vasculature, 2018
Background: Third-generation stents with abluminal biodegradable polymer (BP) might facilitate early healing. Therefore, we compared early healing between second-generation and third-generation stents using coronary angioscopy (CAS) and optical frequency
Takao Sato, Yuji Taya, Naomasa Suzuki, Sho Yuasa, Shohei Kishi, Tomoyasu Koshikawa, Koichi Fuse, Satoshi Fujita, Yoshio Ikeda, Hitoshi Kitazawa, Minoru Takahashi, Masaaki Okabe, Yoshifusa Aizawa   +12 more
doaj   +1 more source

Presentation d'un nouvel appareillage pour l'ophtalmoscopie et l'angioscopie. [A new apparatus for ophthalmoscopy and angioscopy (author's transl)]

, 1980
New techniques with special filters for ophthalmoscopy and angioscopy are described and discussed. An apparatus with light source, light transmission by fiber optics and with a direct and an indirect ophthalmoscope is ...
Ducrey, N., Delori, F. C.
core   +1 more source

Diverse Findings in Calcified Thrombus Between Histopathology and In Vivo Imaging Including Intravascular Ultrasound, Optical Coherence Tomography, and Angioscopy [PDF]

, 2015
A 46-year-old woman on hemodialysis due to end-stage renal disease was admitted for repeated thrombus formation in previously implanted drug-eluting stents in the right coronary artery.
Maemura, Koji, Nakata, Tomoo, Koga, Seiji, Abe, Kuniko, Kawano, Hiroaki, Ikeda, Satoshi   +5 more
core   +1 more source

Possible effect of direct oral anti-coagulant for preventing long stenting lesion from in-stent restenosis in femoropopliteal segment: Case report with angioscopy findings

SAGE Open Medical Case Reports, 2020
A 64-year-old female underwent a successful first percutaneous intervention using MISAGO stents for a de novo femoropopliteal lesion. Subsequently, three more effective procedures were done using balloon catheters for in-stent restenosis.
Taketsugu Tsuchiya, Satori Akita, Minako Oda, Takaaki Takamura, Katsuhide Kitagawa, Koji Kajinami, Michihiko Kitayama   +6 more
doaj   +1 more source

Characterization of Coronary Fibrin Thrombus in Patients With Acute Coronary Syndrome Using Dye-Staining Angioscopy

, 2011
Objective— Because fibrin is transparent and almost invisible by any conventional imaging methodologies, clinical examinations of coronary fibrin thrombus have been ignored, and little is known about its role in the genesis of ...
Yasuto Uchida, Masahito Kanai, Toshihiro Morita, Yasumi Uchida, Seiichiro Shirai, Takeshi Sakurai   +5 more
core   +1 more source

Evaluation of nontarget lesions in femoropopliteal disease using near‐infrared spectroscopy intravascular ultrasound imaging

Catheterization and Cardiovascular Interventions, Volume 104, Issue 3, Page 540-547, September 1, 2024.
Abstract Background In coronary artery disease (CAD), lipid‐core‐containing plaque (LCP) in nontarget lesions detected using near‐infrared spectroscopy intravascular ultrasound (NIRS‐IVUS) was related to increased major adverse cardiovascular events in patients with CAD.
Yusuke Sato, Tetsuji Morishita, Tomohiro Shimizu, Tatsuhiro Kataoka, Yuya Matsunaka, Hiroyasu Uzui, Hiroshi Tada   +6 more
wiley   +1 more source