Cargando…

Improvement of Image Quality and Diagnostic Performance by an Innovative Motion-Correction Algorithm for Prospectively ECG Triggered Coronary CT Angiography

OBJECTIVE: To investigate the effect of a novel motion-correction algorithm (Snap-short Freeze, SSF) on image quality and diagnostic accuracy in patients undergoing prospectively ECG-triggered CCTA without administering rate-lowering medications. MATERIALS AND METHODS: Forty-six consecutive patients...

Descripción completa

Detalles Bibliográficos
Autores principales:	Li, Zhen-Nan, Yin, Wei-Hua, Lu, Bin, Yan, Hong-Bing, Mu, Chao-Wei, Gao, Yang, Hou, Zhi-Hui, Wang, Zhi-Qiang, Liu, Kun, Parinella, Ashley H., Leipsic, Jonathon A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2015
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4646467/ https://www.ncbi.nlm.nih.gov/pubmed/26571417 http://dx.doi.org/10.1371/journal.pone.0142796

Ejemplares similares

Enhancing Radiation Dose Efficiency in Prospective ECG-Triggered Coronary CT Angiography Using Calcium-Scoring CT
por: Hagar, Muhammad Taha, et al.
Publicado: (2023)

Accuracy and image quality of wide-detector revolution CT angiography combined with prospective ECG-triggered CT angiography in the diagnosis of congenital aortic arch anomalies in Chinese children
por: Xiao, Hui-Jun, et al.
Publicado: (2022)

Coronary CT angiography derived FFR in patients with left main disease
por: Riedl, Katharina A., et al.
Publicado: (2021)

A practical approach for a patient-tailored dose protocol in coronary CT angiography using prospective ECG triggering
por: van Dijk, J. D., et al.
Publicado: (2015)

Multislice CT angiography in cardiac imaging: prospective ECG-gating or retrospective ECG-gating?
por: Sun, Z
Publicado: (2010)

Coronary CT Angiography Incorporating Doppler-Guided Prospective ECG Gating in Patients with High Heart Rate: Comparison with Results of Traditional Prospective ECG Gating
por: Li, Min, et al.
Publicado: (2013)

Prospective ECG-Triggered Coronary CT Angiography: Clinical Value of Noise-Based Tube Current Reduction Method with Iterative Reconstruction
por: Shen, Junlin, et al.
Publicado: (2013)

An Artificial Intelligence-Enabled ECG Algorithm for the Prediction and Localization of Angiography-Proven Coronary Artery Disease
por: Huang, Pang-Shuo, et al.
Publicado: (2022)

Preliminary Study of Prospective ECG-Gated 320-Detector CT Coronary Angiography in Patients with Ventricular Premature Beats
por: Zhang, Tong, et al.
Publicado: (2012)

Adaptive prospective ECG-triggered sequence coronary angiography in dual-source CT without heart rate control: Image quality and diagnostic performance
por: PAN, CHANG-JIE, et al.
Publicado: (2013)

Comparison of image quality and radiation dose between prospectively ECG-triggered and retrospectively ECG-gated CT angiography: Establishing heart rate cut-off values in first-generation dual-source CT
por: Ünal, Emre, et al.
Publicado: (2015)

Deep learning‐based motion correction algorithm for coronary CT angiography: Lowering the phase requirement for morphological and functional evaluation
por: Yao, Xiaoling, et al.
Publicado: (2023)

Assessment of Myocardial Bridge and Mural Coronary Artery Using ECG-Gated 256-Slice CT Angiography: A Retrospective Study
por: Ma, En-sen, et al.
Publicado: (2013)

Prospectively ECG-Triggered Sequential Dual-Source Coronary CT Angiography in Patients with Atrial Fibrillation: Influence of Heart Rate on Image Quality and Evaluation of Diagnostic Accuracy
por: Yang, Lin, et al.
Publicado: (2015)

A comparison study of radiation effective dose in ECG-Gated Coronary CT Angiography and calcium scoring examinations performed with a dual-source CT scanner
por: Sabarudin, Akmal, et al.
Publicado: (2019)

Coronary CT Angiography-derived Fractional Flow Reserve Testing in Patients with Stable Coronary Artery Disease: Recommendations on Interpretation and Reporting
por: Nørgaard, Bjarne L., et al.
Publicado: (2019)

Abdominal Aortic Intimal Flap Motion Characterization in Acute Aortic Dissection: Assessed with Retrospective ECG-Gated Thoracoabdominal Aorta Dual-Source CT Angiography
por: Yang, Shifeng, et al.
Publicado: (2014)

Artificial Intelligence-Enabled ECG Algorithm Based on Improved Residual Network for Wearable ECG
por: Li, Hongqiang, et al.
Publicado: (2021)

Guiding Therapy by Coronary CT Angiography Improves Outcomes in Patients With Stable Chest Pain
por: Adamson, Philip D., et al.
Publicado: (2019)

Fractional Flow Reserve Derived from Coronary Computed Tomography Angiography Safely Defers Invasive Coronary Angiography in Patients with Stable Coronary Artery Disease
por: Rabbat, Mark, et al.
Publicado: (2020)

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)

Prospectively versus Retrospectively ECG-Gated 256-Slice CT Angiography to Assess Coronary Artery Bypass Grafts — Comparison of Image Quality and Radiation Dose
por: Lee, Yi-Wei, et al.
Publicado: (2012)

Motion artefact reduction in coronary CT angiography images with a deep learning method
por: Ren, Pengling, et al.
Publicado: (2022)

Image quality and radiation dose of dual-source CT cardiac angiography using prospective ECG-triggering technique in pediatric patients with congenital heart disease
por: Liu, Ying, et al.
Publicado: (2016)

ECG Sensor Card with Evolving RBP Algorithms for Human Verification
por: Tseng, Kuo-Kun, et al.
Publicado: (2015)

Coronary Computed Tomography Angiography Derived Fractional Flow Reserve and Plaque Stress
por: Nørgaard, Bjarne Linde, et al.
Publicado: (2016)

Correction: Prospectively versus Retrospectively ECG-Gated 256-Slice CT Angiography to Assess Coronary Artery Bypass Grafts — Comparison of Image Quality and Radiation Dose
por: Lee, Yi-Wei, et al.
Publicado: (2013)

Evaluation of Low-kVp Low-Volume Iodinated Contrast Protocol for Coronary CT Angiography Using Retrospective ECG Gating
por: Kapoor, Atul, et al.
Publicado: (2022)

Prospective ECG triggering reduces prosthetic heart valve-induced artefacts compared with retrospective ECG gating on 256-slice CT
por: Symersky, Petr, et al.
Publicado: (2011)

CT coronary angiography vs. invasive coronary angiography in CHD
por: Gorenoi, Vitali, et al.
Publicado: (2012)

The image quality and diagnostic performance of CT perfusion-derived CT angiography versus that of conventional CT angiography
por: Zhou, Xiu-Zhi, et al.
Publicado: (2023)

Coronary CT angiography in the elderly
por: Nijveldt, R., et al.
Publicado: (2013)

The Value of CT Angiography Based on Intelligent Segmentation Algorithm for Survival of Hemodialysis Patients
por: Luo, Wei, et al.
Publicado: (2022)

Characteristics of coronary artery disease in symptomatic type 2 diabetic patients: evaluation with CT angiography
por: Chu, Zhi-gang, et al.
Publicado: (2010)

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)

Complementary CT Coronary Angiography after Negative Selective Coronary Angiography
por: Hamoir, V., et al.
Publicado: (2015)

Accelerated free breathing ECG triggered contrast enhanced pulmonary vein magnetic resonance angiography using compressed sensing
por: Roujol, Sébastien, et al.
Publicado: (2014)

The Image Quality and Radiation Dose of 100-kVp versus 120-kVp ECG-Gated 16-Slice CT Coronary Angiography
por: Park, Eun-Ah, et al.
Publicado: (2009)

Morphological ECG subtraction method for removing ECG artifacts from diaphragm EMG
por: Guo, Liang, et al.
Publicado: (2023)

Heart Rate-Dependent Degree of Motion Artifacts in Coronary CT Angiography Acquired by a Novel Purpose-Built Cardiac CT Scanner
por: Vecsey-Nagy, Milán, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_0i0gtblbdr9tqm9q1nsoi98ugb