Results 91 to 100 of about 114,043 (287)

Debate: Intravascular ultrasound and optical coherence tomography in percutaneous revascularization. The OCT expert perspective

REC: Interventional Cardiology (English Ed.), 2020
QUESTION: Do you think there is enough evidence to indicate the use of intravascular imaging during percutaneous coronary interventions? ANSWER: Currently, there is enough evidence on the benefits provided by intracoronary imaging modalities during ...
Nieves Gonzalo
doaj   +1 more source

FGL2‐HDAC11 Drives Immunothrombosis via NETs‐Mediated Endothelial Capillarization in MASLD Fibrosis

Advanced Science, EarlyView.
ABSTRACT Metabolic dysfunction–associated steatotic liver disease (MASLD) is frequently accompanied by hepatic fibrosis and systemic cardiovascular complications; however, the mechanistic interplay between coagulation abnormalities and disease progression remains poorly defined.
Xitang Li, Junjian Hu, Suping Hai, Peng Hu, Wenhui Wu, Qiang Gao, Binghui Yu, Feiyang Xu, Xizhe Zheng, Qianting Guan, Huiling Xiang, Dong Xi, Weiming Yan, Peng Wang, Bin‐hao Zhang, Qin Ning, Xiaojing Wang   +16 more
wiley   +1 more source

Intravascular Imaging–Guided Versus Angiography‐Guided Percutaneous Coronary Intervention: A Systematic Review and Meta‐Analysis of Randomized Trials

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Despite the initial evidence supporting the utility of intravascular imaging to guide percutaneous coronary intervention (PCI), adoption remains low. Recent new trial data have become available.
Jayakumar Sreenivasan, Rohin K. Reddy, Yasser Jamil, Aaqib Malik, Daniel Chamie, James P. Howard, Michael G. Nanna, Gary S. Mintz, Akiko Maehara, Ziad A. Ali, Jeffrey W. Moses, Shao‐Liang Chen, Alaide Chieffo, Antonio Colombo, Martin B. Leon, Alexandra J. Lansky, Yousif Ahmad   +16 more
doaj   +1 more source

Time-of-flight resolved light field fluctuations reveal deep human tissue physiology. [PDF]

, 2020
Red blood cells (RBCs) transport oxygen to tissues and remove carbon dioxide. Diffuse optical flowmetry (DOF) assesses deep tissue RBC dynamics by measuring coherent fluctuations of multiply scattered near-infrared light intensity.
Du Le, VN, Kholiqov, Oybek, Srinivasan, Vivek J, Zhang, Tingwei, Zhou, Wenjun   +4 more
core  

Mechanically Robust Biodegradable Stents With Theragenerative Vascular Responses via Combined 3D Printing and Janus Nanoengineering

Advanced Science, EarlyView.
This work introduces a theragenerative 3D‐printed biodegradable stent with Janus nanoarchitecture for spatially controlled vascular healing. A luminal tantalum ion–implanted surface accelerates endothelialization and hemocompatibility, while an abluminal sirolimus/poly‐L‐lactic acid–tantalum layer provides sustained drug release and suppresses smooth ...
Jong Hwa Seo, Dong‐Sung Won, Hyun Lee, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Chan Ho Moon, Ji Won Kim, Yubeen Park, Minho Kang, Dong Yun Lee, Donghyun Lim, Kisuk Yang, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Seokbeom Kim, Jun‐Kyu Park, Jung‐Hoon Park, Hyun‐Do Jung   +19 more
wiley   +1 more source

Intravascular Imaging-Guided Versus Coronary Angiography-Guided Complex PCI: A Meta-analysis of Randomized Controlled Trials

Cardiology and Therapy
Introduction Trials evaluating the role of intravascular imaging in percutaneous coronary intervention (PCI) for complex coronary artery disease have yielded mixed results.
Mohamed Hamed, Sheref Mohamed, Mohamed Mahmoud, Jonathan Kahan, Amr Mohsen, Faisal Rahman, Waleed Kayani, Fernando Alfonso, Emmanuel S. Brilakis, Islam Y. Elgendy, Mamas A. Mamas, Ayman Elbadawi   +11 more
doaj   +1 more source

Intravascular ultrasound imaging as a novel tool for the diagnosis of endofibrosis

Journal of Vascular Surgery Cases and Innovative Techniques, 2016
Given the rise of high-intensity sport athletes and the paucity of literature on endofibrosis, we describe a novel adjunctive imaging technique to aid in diagnosis. A 41-year-old female triathlete presented with exercise-limiting claudication. Results of
Danielle Campbell, MD, Elizabeth Andraska, BS, John Rectenwald, MD, Katherine Gallagher, MD   +3 more
doaj   +1 more source

Tracking of [14C]Polystyrene Nanoplastics in Pregnant Mice

Advanced Science, EarlyView.
This study investigates [14C]polystyrene nanoplastic ([14C]PS) translocation in late‐stage pregnant mice after intranasal (0.5 mg of [14C]PS on GD12, GD14, and GD16, n = 6) and intravenous administration (1.5 mg of [14C]PS on GD16, n = 6). 14C‐radiolabel allows quantitative tracking of unmodified polystyrene nanoplastics.
Olga Khaybullina, Pallavi Sarkhel, Outi M. Keinänen   +2 more
wiley   +1 more source

Wilms′ tumor with intravascular extension: A review article

Journal of Indian Association of Pediatric Surgeons, 2014
Intravascular extension of Wilms′ tumor is a well-recognized phenomenon. Intravascular extension into the vena cava occurs in only 4-8% of patients with Wilms′ tumors and intraatrial extension occurs in around 1-3% of patients.
Suzanne McMahon, Robert Carachi
doaj   +1 more source

Intravascular Polarimetry: Clinical Translation and Future Applications of Catheter-Based Polarization Sensitive Optical Frequency Domain Imaging

Frontiers in Cardiovascular Medicine, 2020
Optical coherence tomography (OCT) and optical frequency domain imaging (OFDI) visualize the coronary artery wall and plaque morphology in great detail. The advent of these high-resolution intracoronary imaging modalities has propelled our understanding ...
Kenichiro Otsuka, Martin Villiger, Seemantini K. Nadkarni, Brett E. Bouma, Brett E. Bouma, Brett E. Bouma   +5 more
doaj   +1 more source