Results 171 to 180 of about 6,369,333 (348)

A Prospective, Multicenter, Open Label Study Investigating the Implementation of a Standardized Algorithm for Coronary CaLcificatiOn With PlaquE Modification Using UltraSound Guidance to Improve Procedural and Clinical Outcomes (CYCLOPES): Design and Rationale of the CYCLOPES Trial

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction Moderate‐to‐severe calcification is present in ~20%–30% of patients undergoing coronary angiography. Coronary lesion modification is often necessary to facilitate optimal stent delivery and expansion, with several dedicated devices now approved for calcium modification before stent implantation. The CYCLOPES study aims to evaluate
Daniel O'Callaghan, Rory Durand, Colm G. Hanratty, Thomas Cuisset, Beatriz Vaquerizo, Jan‐Malte Sinning, Peter O'Kane, J. J. Coughlan, Simon Walsh, Róisín Colleran, Himanshu Rai, Osama Soliman, Emanuele Barbato, Barbara E. Stähli, Robert A. Byrne   +14 more
wiley   +1 more source

Application of intravascular physiology methods in clinical practice: two-year data from the Russian registry

Российский кардиологический журнал
Aim. To analyze the use in clinical practice of intravascular coronary assessment methods based on two-year data from the Russian Registry on the Use of Intravascular Imaging and Physiology.Material and methods.
V. V. Demin, A. M. Babunashvili, T. V. Kislukhin, E. Yu. Kostyrin, Z. Kh. Shugushev, V. N. Ardeev, E. V. Merkulov, Yu. G. Matchin, E. Yu. Gubarenko, N. A. Kochergin, S. P. Semitko, A. A. Anufriev, A. V. Ter-Akopyan, D. V. Teplyakov, O. E. Zauralov, G. K Arutyunyan, R. F. Atanesyan, D. A. Asadov, V. A. Ignatov, A. V. Azarov   +19 more
doaj   +1 more source

Comparison of deep learning-based image segmentation methods for intravascular ultrasound on retrospective and large image cohort study [PDF]

, 2023
Liang Dong, Lu Wei, Xuzhou Lu, Xiaochang Leng, Jianping Xiang, Changling Li   +5 more
openalex   +1 more source

Treatment of Coronary Perforation in a Bifurcation: Two‐Stent Strategies With Fenestrated Covered Stents

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Coronary perforations are a dreaded complication for any interventional cardiologist. The treatment of this complication is exceptionally difficult when it occurs in a coronary bifurcation. While a conservative approach or a balloon occlusion might be sufficient in some cases, additional treatment is sometimes necessary.
Jakob U. Lindner, Janine Pöss, Holger Thiele, Dmitry S. Sulimov   +3 more
wiley   +1 more source

Coronary Slow Flow and No‐Reflow During Percutaneous Coronary Intervention: Contemporary Insights Into Imaging‐Guided Prediction, Prevention, and Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Coronary slow flow (SF) and no‐reflow (NR) are clinically significant complications of percutaneous coronary intervention (PCI), particularly in ST‐segment elevation myocardial infarction (STEMI) and saphenous vein graft (SVG) interventions. Angiographically defined as impaired myocardial perfusion despite restored epicardial patency, SF/NR ...
Bharat Khialani, Eran Sim, George Touma, Sarah Fairley, Cuneyt Ada, Bernard Wong   +5 more
wiley   +1 more source

Mechanistic Insights Into How Rewiring and Bifurcation Angle Affect DK‐Crush Stent Deployment

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Double kissing crush (DKC) is a preferred two‐stent technique for complex coronary bifurcation lesions. Proximal cell rewiring is routinely recommended to reduce technical failure, and DKC is considered effective across various bifurcation angles. However, it remains unclear whether this standard approach is optimal for all patients.
Andrea Colombo, Dario Carbonaro, Mingzi Zhang, Claudio Chiastra, Mark Webster, Nigel Jepson, Susann Beier   +6 more
wiley   +1 more source

3D Hollow Porous Radio‐Granular Hydrogels for SPECT Imaging‐Guided Cancer Intravascular Brachytherapy [PDF]

, 2023
Ling Xu, Hu Chen, Pan He, Zhenwen Zhao, Xing Gao, Chao Liu, Hongwei Cheng, Lai Jiang, Peiyu Wang, Yang Zhang, Xiaofei Wen, Yesen Li, Jinxiong Huang, Yongfu Xiong, Jingsong Mao, Hongjuan Ma, Gang Liu   +16 more
openalex   +1 more source

Atherectomy With Multimodal Embolic Protection for Severely Calcified Femoropopliteal Lesions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Severe calcification in femoropopliteal lesions remains a clinical challenge to achieve both the technical and long‐term success in endovascular therapy. Although atherectomy is an effective treatment for calcified lesions, it is associated with the risk of distal embolization, even with the use of embolic protection devices (EPDs), and ...
Daichi Yoshii, Osamu Iida, Taku Toyoshima, Yoshiteru Okina   +3 more
wiley   +1 more source

An Axial Array for Volumetric Intravascular Ultrasound Imaging

, 2012
Erwin J. Alles
openalex   +1 more source

Feasibility and Safety of the ETcath200 Robotic PCI System for Complex Coronary Lesions: A Prospective Single‐Center Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background International robotic‐assisted PCI platforms such as CorPath 200 and CorPath GRX have demonstrated procedural safety and efficacy but are limited by the absence of real‐time tactile feedback and cumbersome device exchange. The ETcath200, the first domestically developed robotic PCI system in China, introduces guidewire force‐sensing
Jing Yang, Yuqi Fang, Yizhu Yan, Zijing Liu, Jing Xie, Ge Zhang, Zhicheng Zhang, Tienan Sun, Guangyao Zhai   +8 more
wiley   +1 more source