Results 71 to 80 of about 43,963 (259)

Preliminary Exploration of Non-gated High-pitch Chest CT Combined with Artificial Intelligence in Assessing Coronary Artery Calcium Score

CT Lilun yu yingyong yanjiu
Objective: To investigate the feasibility of using non-gated high-pitch chest computed tomography (CT) combined with artificial intelligence (AI) technology to measure the coronary artery calcium score.
Dandan LIU, Wei LI, Yongxian ZHANG, Bo ZHAO, Ying CUI, Tianliang KANG, Zixuan MA, Yuhang LIU, Yantao NIU   +8 more
doaj   +1 more source

Photogrammetric Reconstruction of 3D Human Anatomical Structures and Augmented Reality via Smartphone Technology

Clinical Anatomy, EarlyView.
ABSTRACT Limited access to cadavers necessitates the availability of digital resources for anatomy education. Smartphone‐based photogrammetry offers a promising solution for creating three‐dimensional (3D) and augmented reality (AR) models. This study compared two mobile photogrammetry applications (Qlone and Polycam) that have been used in modern ...
Sarita Phukwantong, Paphawarin Ma‐imjai, Benrita Jitaree, Athinan Prommahom   +3 more
wiley   +1 more source

Comparison of coronary artery calcium scores between patients with and without type 2 diabetes

Medicinski Glasnik
Aim This study compared the extent of coronary artery calcification in patients with and without type 2 diabetes mellitus (T2DM) using Coronary Computed Tomography Angiography (CCTA).
Mirza Babić, Zarina Babić Jušić, Sabina Prevljak, Fuad Zukić, Minela Bećirović, Amir Bećirović, Admir Abdić, Emir Bećirović   +7 more
doaj   +1 more source

Platelet FcɣRIIa Expression Refines Clinical Risk Assessment After Myocardial Infarction

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background In patients with myocardial infarction (MI), quantifying expression of platelet FcɣRIIa (pFCG) stratifies risk of subsequent MI, stroke, and death. Aims Assess the prognostic implications of clinical risk alone and in combination with the pFCG test.
David J. Schneider, Sean R. McMahon, Dominick J. Angiolillo, Alexander C. Fanaroff, Homam Ibrahim, Patrick K. Hohl, Brett L. Wanamaker, Mark B. Effron, Peter M. DiBattiste, behalf of the investigators   +9 more
wiley   +1 more source

The diagnostic value of low-dose chest computed tomography for calcium score determining compared with the standard method and the results of computed tomography and selective coronary angiography

Российский кардиологический журнал, 2019
Aim. Coronary artery calcification is a characteristic of coronary atherosclerosis, which is often detected by chest computed tomography (CT). The aim of this study is to assess the efficiency of low-dose chest CT in calcium score (CS) determining and to
K. N. Zhuravlev, O. V. Styazhkina, E. Yu. Vasilieva, V. E. Sinitsyn, A. V. Shpektor   +4 more
doaj   +1 more source

One Anatomy, Multiple Valve Choices: Interobserver Agreement in Selecting Transcatheter Pulmonary Valve

Catheterization and Cardiovascular Interventions, EarlyView.
Methodological framework among international observers to understand clinical decision‐making and interobserver agreement in TPVR planning. ABSTRACT Background Transcatheter pulmonary valve replacement (TPVR) requires selecting the optimal device type, size, and position. Variability in anatomical shape may affect procedural planning.
Camilo E. Pérez‐Cualtán, Jaime Cabrales, Francisco Garay, Carlos Eduardo Guerrero‐Chalela, Marcelo Rivarola, Juan P. Rozo, Juan Carlos Samayoa, Jenny Zablah, Javier Navarro‐Rueda, Juan C. Briceño Triana, Luis Felipe Giraldo   +10 more
wiley   +1 more source

Validation of the European Society of Cardiology Ischemic and Bleeding Risk Criteria for Risk Stratification After Endovascular Therapy in Japanese Patients With Lower Extremity Artery Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The European Society of Cardiology (ESC) guidelines for peripheral artery disease recommend antithrombotic strategies based on high ischemic risk (HIR) and high bleeding risk (HBR) criteria. However, their prognostic value in patients with lower extremity artery disease (LEAD) undergoing endovascular therapy (EVT) remains unclear ...
Hirokazu Shimono, Daisuke Kanda, Akihiro Tokushige, Nobuhiro Ito, Yutaro Nomoto, Hiroyuki Tabata, Kenta Ohmure, Takuro Kubozono, Mitsuru Ohishi   +8 more
wiley   +1 more source

The Impact of a Visualized Steerable Sheath on Radiofrequency Catheter Ablation for First‐Time Atrial Fibrillation Ablation: A Prospective, Randomized, Single‐Blind Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background A 3D electroanatomical mapping (3D‐EAM) visualized steerable sheath was designed to improve catheter placement and reduce radiation exposure during ablation, an established treatment for atrial fibrillation (AF). However, prospective randomized data comparing the procedural and clinical outcomes of visualized and non‐visualized ...
Chun‐Kai Chen, Chih‐Chieh Yu, Min‐Tsun Liao, Hui‐Chun Huang, Yen‐Bin Liu   +4 more
wiley   +1 more source

Role of MDCT in evaluation of epicardial fat volume as an independent risk factor for coronary atherosclerosis

The Egyptian Journal of Radiology and Nuclear Medicine, 2018
Objective: The aim of this study was to clarify the association between epicardial fat volume and coronary atherosclerosis. Materials and methods: A total of 90 patients with clinically suspected coronary artery disease underwent MDCT coronary ...
S.M. Shehata, F.M. Zaiton, M.H. Abo Warda   +2 more
doaj   +1 more source

Mechanical Thrombus Aspiration for a Young STEMI Patient With Plaque Erosion: Time for a Stent‐Free Approach?

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT A 34‐year‐old man with no cardiovascular history presented with anterior ST‐elevation myocardial infarction and a large thrombotic occlusion of the mid left anterior descending artery. Following potent antithrombotic therapy and mechanical thrombus aspiration, angiography revealed vessel patency without residual significant stenosis, allowing ...
Domenico Simone Castiello, Francesco Greco, Antonio Curcio, Alberto Polimeni   +3 more
wiley   +1 more source