Cargando…

Improvement in Image Quality and Visibility of Coronary Arteries, Stents, and Valve Structures on CT Angiography by Deep Learning Reconstruction

OBJECTIVE: This study aimed to investigate whether a deep learning reconstruction (DLR) method improves the image quality, stent evaluation, and visibility of the valve apparatus in coronary computed tomography angiography (CCTA) when compared with filtered back projection (FBP) and hybrid iterative...

Descripción completa

Detalles Bibliográficos
Autores principales:	Otgonbaatar, Chuluunbaatar, Ryu, Jae-Kyun, Shin, Jaemin, Woo, Ji Young, Seo, Jung Wook, Shim, Hackjoon, Hwang, Dae Hyun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Korean Society of Radiology 2022
Materias:	Cardiovascular Imaging
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9614292/ https://www.ncbi.nlm.nih.gov/pubmed/36196766 http://dx.doi.org/10.3348/kjr.2022.0127

Ejemplares similares

The effectiveness of post-processing head and neck CT angiography using contrast enhancement boost technique
por: Otgonbaatar, Chuluunbaatar, et al.
Publicado: (2023)

Assessment of Image Quality of Coronary CT Angiography Using Deep Learning-Based CT Reconstruction: Phantom and Patient Studies
por: Jeon, Pil-Hyun, et al.
Publicado: (2023)

Utility of Cardiac CT for Preoperative Evaluation of Mitral Regurgitation: Morphological Evaluation of Mitral Valve and Prediction of Valve Replacement
por: Suh, Young Joo, et al.
Publicado: (2019)

Coronary CT Angiography with Knowledge-Based Iterative Model Reconstruction for Assessing Coronary Arteries and Non-Calcified Predominant Plaques
por: Li, Tao, et al.
Publicado: (2019)

Incremental Image Noise Reduction in Coronary CT Angiography Using a Deep Learning-Based Technique with Iterative Reconstruction
por: Hong, Jung Hee, et al.
Publicado: (2020)

Effects of Dual-Energy CT with Non-Linear Blending on Abdominal CT Angiography
por: Li, Sulan, et al.
Publicado: (2014)

Left Ventricular Functional Parameters and Geometric Patterns in Korean Adults on Coronary CT Angiography with a 320-Detector-Row CT Scanner
por: Kang, Eun-Ju, et al.
Publicado: (2017)

Diagnostic Performance of Coronary CT Angiography, Stress Dual-Energy CT Perfusion, and Stress Perfusion Single-Photon Emission Computed Tomography for Coronary Artery Disease: Comparison with Combined Invasive Coronary Angiography and Stress Perfusion Cardiac MRI
por: Chung, Hyun Woo, et al.
Publicado: (2017)

Effect of Patient Characteristics on Vessel Enhancement at Lower Extremity CT Angiography
por: Masuda, Takanori, et al.
Publicado: (2018)

Tube Voltage, DNA Double-Strand Breaks, and Image Quality in Coronary CT Angiography
por: Lin, Zhu Xiao, et al.
Publicado: (2020)

Estimation of Diastolic Filling Pressure with Cardiac CT in Comparison with Echocardiography Using Tissue Doppler Imaging: Determination of Optimal CT Reconstruction Parameters
por: Hwang, Ji-Sun, et al.
Publicado: (2017)

Comparison of Iohexol-380 and Iohexol-350 for Coronary CT Angiography: A Multicenter, Randomized, Double-Blind Phase 3 Trial
por: Park, Eun-Ah, et al.
Publicado: (2016)

Development and Validation of Generalized Linear Regression Models to Predict Vessel Enhancement on Coronary CT Angiography
por: Masuda, Takanori, et al.
Publicado: (2018)

Coronary Computed Tomography Angiography for the Diagnosis of Vasospastic Angina: Comparison with Invasive Coronary Angiography and Ergonovine Provocation Test
por: Park, Jiesuck, et al.
Publicado: (2019)

Iliac Artery Rupture and Retroperitoneal Migration of a Stent Graft during Transcatheter Aortic Valve Replacement
por: Choi, Jah Yeon, et al.
Publicado: (2019)

In Vivo Detection of Lipid-Core Plaques by Coronary CT Angiography: A Head-to-Head Comparison with Histologic Findings
por: Yin, Wei-hua, et al.
Publicado: (2020)

CT Angiography-Derived RECHARGE Score Predicts Successful Percutaneous Coronary Intervention in Patients with Chronic Total Occlusion
por: Li, Jiahui, et al.
Publicado: (2021)

Tricuspid Valve Imaging and Right Ventricular Function Analysis Using Cardiac CT and MRI
por: Ahn, Yura, et al.
Publicado: (2021)

Use of Cardiac Computed Tomography and Magnetic Resonance Imaging in Case Management of Atrial Fibrillation with Catheter Ablation
por: Lee, Hee-Gone, et al.
Publicado: (2019)

Natural History of Untreated Coronary Total Occlusions Revealed with Follow-Up Semi-Automated Quantitative Coronary CT Angiography: The Morphological Characteristics of Initial CT Predict Occlusion Shortening
por: Wu, Qian, et al.
Publicado: (2018)

Evaluation of Left Atrial Appendage Isolation Using Cardiac MRI after Catheter Ablation of Atrial Fibrillation: Paradox of Appendage Reservoir
por: Cho, Hyungjoon, et al.
Publicado: (2021)

Evaluation of a Chest Circumference-Adapted Protocol for Low-Dose 128-Slice Coronary CT Angiography with Prospective Electrocardiogram Triggering
por: Lu, Chenying, et al.
Publicado: (2015)

Modified Subtraction Coronary CT Angiography with a Two-Breathhold Technique: Image Quality and Diagnostic Accuracy in Patients with Coronary Calcifications
por: Guo, Weifeng, et al.
Publicado: (2019)

Myocardial Contrast Defect Associated with Thrombotic Coronary Occlusion: Pre-Autopsy Diagnosis of a Cardiac Death with Post-Mortem CT Angiography
por: Lee, Heon, et al.
Publicado: (2015)

Valve in Valve: Three-Dimensional Transoesophageal Echocardiogram and Multi-Slice CT Images of Bio-Prosthetic Aortic Valve Replaced by Medtronic CoreValve
por: Garg, Pankaj, et al.
Publicado: (2014)

High-Pitch Coronary CT Angiography at 70 kVp Adopting a Protocol of Low Injection Speed and Low Volume of Contrast Medium
por: Feng, Ruiqi, et al.
Publicado: (2017)

Bicuspid Aortic Valve and Coronary Artery Stenosis in the Cardiac CT
por: Suzuki, Satoru, et al.
Publicado: (2013)

Prevalence of Decreased Myocardial Blood Flow in Symptomatic Patients with Patent Coronary Stents: Insights from Low-Dose Dynamic CT Myocardial Perfusion Imaging
por: Li, Yuehua, et al.
Publicado: (2019)

Effect of a Novel Intracycle Motion Correction Algorithm on Dual-Energy Spectral Coronary CT Angiography: A Study with Pulsating Coronary Artery Phantom at High Heart Rates
por: Xing, Yan, et al.
Publicado: (2017)

Image Quality and Radiation Dose in CT Venography Using Model-Based Iterative Reconstruction at 80 kVp versus Adaptive Statistical Iterative Reconstruction-V at 70 kVp
por: Park, Chankue, et al.
Publicado: (2019)

Subclinical Coronary Atherosclerosis: Implication of Coronary Computed Tomography Angiography Findings among Statin Candidates according to the 2013 ACC/AHA Cholesterol Management Guidelines
por: Seo, Jiwoon, et al.
Publicado: (2019)

Prognostic Value of Coronary CT Angiography for Predicting Poor Cardiac Outcome in Stroke Patients without Known Cardiac Disease or Chest Pain: The Assessment of Coronary Artery Disease in Stroke Patients Study
por: Yoon, Sung Hyun, et al.
Publicado: (2020)

A Case of Incomplete Kawasaki Disease Complicated by Acute Coronary Syndrome Initially Diagnosed on Coronary CT Angiography
por: Son, Min Ji, et al.
Publicado: (2022)

Accurate Measurement of Agatston Score Using kVp-Independent Reconstruction Algorithm for Ultra-High-Pitch Sn150 kVp CT
por: Hu, Xi, et al.
Publicado: (2021)

Guidelines for Cardiovascular Magnetic Resonance Imaging from the Korean Society of Cardiovascular Imaging—Part 2: Interpretation of Cine, Flow, and Angiography Data
por: Lee, Jae Wook, et al.
Publicado: (2019)

A Review of the Use of Cardiac Computed Tomography for Evaluating the Mitral Valve before and after Mitral Valve Repair
por: Kim, Jong Hun, et al.
Publicado: (2017)

Assessment of valve haemodynamics, reverse ventricular remodelling and myocardial fibrosis following transcatheter aortic valve implantation compared to surgical aortic valve replacement: a cardiovascular magnetic resonance study
por: Fairbairn, Timothy A, et al.
Publicado: (2013)

Development of Coronary Vasospasm during Adenosine-Stress Myocardial Perfusion CT Imaging
por: Nam, Jeong Gu, et al.
Publicado: (2015)

Reliability of Coronary Artery Calcium Severity Assessment on Non-Electrocardiogram-Gated CT: A Meta-Analysis
por: Kim, Jin Young, et al.
Publicado: (2021)

The Effects of a Vasodilator on Transluminal Attenuation Gradient at Coronary Computed Tomography Angiography
por: Kim, Moon Sung, et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_echr92ja5uhjidliu892g2c3fg