Results 141 to 150 of about 92,914 (302)

How to: Streamlining Pulsed Field Ablation-Based Pulmonary Vein Isolation Using 3D Mapping Without Fluoroscopy

Background: Pulsed field ablation (PFA) is a safe and effective method for pulmonary vein isolation (PVI) in atrial fibrillation (AF) patients. However, most first-generation PFA catheters are not integrated with 3D mapping systems, requiring fluoroscopy
Lyuboslav Katov, Wolfgang Rottbauer, Carlo Bothner, Karolina Weinmann-Emhardt, Yannick Teumer   +4 more
core   +1 more source

Radiation Reduction in the Catheterization Laboratory: Beyond the Angiography System

Catheterization and Cardiovascular Interventions, EarlyView.
Sundar Chidambaram, Manokar Panchanatham
wiley   +1 more source

Transendocardial injection of expanded autologous CD34+ cells after myocardial infarction: Design of the EXCELLENT trial

ESC Heart Failure, Volume 12, Issue 2, Page 1455-1463, April 2025.
Abstract Aims The extent of irreversible cardiomyocyte necrosis after acute myocardial infarction (AMI) is a major determinant of residual left ventricular (LV) function and clinical outcome. Cell therapy based on CD34+ cells has emerged as an option to help repair the myocardium and to improve outcomes.
Jerome Roncalli, François Roubille, Nicolas Meyer, Giulio Pompilio, Lionel Leroux, Philippe Henon, Guillaume Trebuchet, Anthony Criquet, Matthieu de Kalbermatten, Eric Saloux, Alain Manrique, Pierre‐Yves Marie, Deepak L. Bhatt, Scott D. Solomon, Gilles Montalescot, David E. Newby, Faiez Zannad, on behalf of the EXCELLENT Trial Investigators   +17 more
wiley   +1 more source

DOES THE USE OF FLUOROSCOPY REALLY AFFECT THE SUCCESS RATE OF RETROGRADE INTRARENAL SURGERY?

, 2018
INTRODUCTION: Fluoroscopy is used for access sheath insertion and postoperative control during retrograde intrarenal surgery(RIRS) operation but with this technique both patient and operation team are exposed to radiation.
Ozbek, Ridvan, Senocak, Cagri, Bozkurt, Omer Faruk, Selvi, İsmail, Sarikaya, Selcuk   +4 more
core  

Engineering an artificial trachea: Quantitative benchmarks and modular strategies for mechanics, epithelialization, and vascular integration

FlexMat, EarlyView.
In this work, we first examine the limitations of surgical repair and stenting, including migration, granulation, mucus plugging, and infection. We then translate these failures into engineering constraints involving geometry, mechanics, fixation, degradation, junctional stress, and remodeling.
Yiwei Xu, Hanqing Dai, Qianwang Ye, Wanlu Zhang, Na Wang, Lei Xiong, Ruiqian Guo   +6 more
wiley   +1 more source

Early Feasibility of Registration of Micro‐PET/CT Scans to Annotated 3D Specimen Models

Head &Neck, EarlyView.
ABSTRACT Background Intraoperative 18F‐fluorodeoxyglucose (18F‐FDG) micro‐positron emission tomography/computed tomography (micro‐PET/CT) is an emerging modality for margin assessment. Prior to clinical use, micro‐PET/CT margin distances must be correlated with gold‐standard histopathology.
Joaquin Austerlitz, Andreja Radevic, Ashtyn McAdoo, Kyrionna Golliday, Cheng Ye, Daniel Fabbri, Adam J. Rosenberg, Marcus Balanky, Anas Alabkaa, Kim A. Ely, Mitra Mehrad, Spencer Roark, Eben Rosenthal, Michael C. Topf   +13 more
wiley   +1 more source

Novel High‐Quality Fluoroscopic Image Processing System With More Than 50% Radiation Dose Reduction in Endoscopic Retrograde Cholangiopancreatography (With Video)

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
The SPA setting reduced radiation exposure by > 50% while maintaining high image quality in real time, and was associated with a shorter ERCP procedure time. ABSTRACT Objectives Radiation dose reduction is an important consideration in ERCP. However, the low radiation dose compromises image quality.
Mitsuru Okuno, Kensaku Yoshida, Tsuyoshi Mukai, Fumiya Kataoka, Mizuki Ohashi, Hiroki Jinno, Ryotaro Nagao, Naoki Mita, Hisataka Moriwaki, Masahito Shimizu   +9 more
wiley   +1 more source

Diagnostic Radiographers' Application of the Radiation Protection Principles of Justification, Optimisation and Dose Limits in Mpumalanga Province, South Africa

Journal of Medical Radiation Sciences, EarlyView.
The graphic abstract was created with the assistance of the AI tool Claude (Accessed August 2026), using data from the study. The authors reviewed and verified the accuracy of all data and figures presented in the graphic abstract prior to submission.
Wandile Witness Mkhonza, Shantel Lewis, Nicole Robyn Badriparsad   +2 more
wiley   +1 more source

Dual-Fluoroscopy vs. Single-Fluoroscopy in Balloon Kyphoplasty: A Study of Efficiency and Safety

Background: Vertebral compression fractures (VCFs) are the most prevalent type of osteoporotic fractures, often causing significant pain, morbidity, and mortality.
David Schleifer, David Segal, Yuval Baruch, Itzhak Engel, Roy Romem, Refael Behrbalk, Nissim Ohana, Jonathan EJ Koch   +7 more
core   +1 more source

An Analysis of CT‐Guided Percutaneous Core Needle Biopsy of Tibial Lesions: How Successful Are We?

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives Core needle biopsy (CNB) is commonly used to diagnose bone tumors, but characteristics of tibial lesions may affect its diagnostic performance. We evaluated the diagnostic performance of CT‐guided CNB for tibial lesions, factors associated with diagnostic success, and outcomes of nondiagnostic biopsies.
Lauren E. Wessel, Mikayla R. Mefford, Durga Ghosh, Scott D. Nelson, Alexander B. Christ, Michael Russell, Nicholas M. Bernthal, Joseph K. Kendal   +7 more
wiley   +1 more source