Cargando…

Influence of trigger type, tube voltage and heart rate on calcified plaque imaging in dual source cardiac computed tomography: phantom study

BACKGROUND: To investigate the impact of high pitch cardiac CT vs. retrospective ECG gated CT on the quantification of calcified vessel stenoses, with assessment of the influence of tube voltage, reconstruction kernel and heart rate. METHODS: A 4D cardiac movement phantom equipped with three differe...

Descripción completa

Detalles Bibliográficos
Autores principales:	Penzkofer, Tobias, Donandt, Eva, Isfort, Peter, Allmendinger, Thomas, Kuhl, Christiane K, Mahnken, Andreas H, Bruners, Philipp
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2014
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4174388/ https://www.ncbi.nlm.nih.gov/pubmed/25178653 http://dx.doi.org/10.1186/1471-2342-14-30

Ejemplares similares

Vascular Closure Devices after Endovascular Procedures in Swine: A Reliable Method?
por: Isfort, P., et al.
Publicado: (2014)

Augmented Reality-Assisted CT-Guided Puncture: A Phantom Study
por: Van den Bosch, Vincent, et al.
Publicado: (2022)

Interventional Management of a Renal Cell Carcinoma by Radiofrequency Ablation with Tagging and Cooling
por: Mahnken, Andreas H., et al.
Publicado: (2009)

Dual-energy computed tomography angiography: virtual calcified plaque subtraction in a vascular phantom
por: Jin, Kwang Nam, et al.
Publicado: (2017)

Stenting of the Superior Vena Cava and Left Brachiocephalic Vein with Preserving the Central Venous Catheter in Situ
por: Isfort, Peter, et al.
Publicado: (2011)

Comparison of Chronologic Change in the Size and Contrast-Enhancement of Ablation Zones on CT Images after Irreversible Electroporation and Radiofrequency Ablation
por: Scheck, Jonas, et al.
Publicado: (2018)

An Investigation of Calibration Phantoms for CT Scanners with Tube Voltage Modulation
por: Zou, Jing, et al.
Publicado: (2013)

The Use of Contrast-Enhanced Post Mortem CT in the Detection of Cardiovascular Deaths
por: Apitzsch, Jonas Christoph, et al.
Publicado: (2014)

Y90-radioembolization via variant hepatic arteries: Is there a relevant risk for non-target embolization?
por: Zimmermann, Markus, et al.
Publicado: (2019)

Microwave Ablation in the Proximity of Surgical Clips: Is there a Safety Issue?
por: Liebl, Martin, et al.
Publicado: (2020)

Long loop technique with bifemoral access as salvage technique for repositioning of dislodged port catheters
por: Van den Bosch, Vincent, et al.
Publicado: (2022)

Recurrent Colorectal Liver Metastases in the Liver Remnant After Major Liver Surgery—IRE as a Salvage Local Treatment When Resection and Thermal Ablation are Unsuitable
por: Hitpass, Lea, et al.
Publicado: (2021)

Association between Randall’s plaque and calcifying nanoparticles
por: Çiftçioğlu, Neva, et al.
Publicado: (2008)

Expression of osteopontin in calcified coronary atherosclerotic plaques.
por: Kwon, H. M., et al.
Publicado: (2000)

Pulmonary alveolar microlithiasis with calcified pleural plaques
por: Malhotra, Balbir, et al.
Publicado: (2010)

Automatic Tube Current Modulation and Tube Voltage Selection in Pediatric Computed Tomography: A Phantom Study on Radiation Dose and Image Quality
por: Papadakis, Antonios E., et al.
Publicado: (2019)

Primary Tumor Location Is a Prognostic Factor for Intrahepatic Progression-Free Survival in Patients with Colorectal Liver Metastases Undergoing Portal Vein Embolization as Preparation for Major Hepatic Surgery
por: Hitpass, Lea, et al.
Publicado: (2020)

Endovascular Revascularization with Stent Implantation in Patients with Acute Mesenteric Ischemia due to Acute Arterial Thrombosis: Clinical Outcome and Predictive Factors
por: Pedersoli, Federico, et al.
Publicado: (2021)

Reply to: Letter to the Editor on Endovascular Revascularization with Stent Implantation in Patients with Acute Mesenteric Ischemia Due to Acute Arterial Thrombosis: Clinical Outcome and Predictive Factors
por: Pedersoli, Federico, et al.
Publicado: (2021)

Dose Reduction in Coronary Artery Calcium Scoring Using Mono-Energetic Images from Reduced Tube Voltage Dual-Source Photon-Counting CT Data: A Dynamic Phantom Study
por: van der Werf, Niels R., et al.
Publicado: (2021)

Fetal radiation dose of four tube voltages in abdominal CT examinations during pregnancy: A phantom study
por: Matsunaga, Yuta, et al.
Publicado: (2021)

Percutaneous transhepatic biliary drainage (PTBD) in patients with dilated vs. nondilated bile ducts: technical considerations and complications
por: Pedersoli, Federico, et al.
Publicado: (2020)

Coronary Calcium Scoring with First Generation Dual-Source Photon-Counting CT—First Evidence from Phantom and In-Vivo Scans
por: Eberhard, Matthias, et al.
Publicado: (2021)

Correlation of image quality parameters with tube voltage in X-ray dark-field chest radiography: a phantom study
por: Sauter, Andreas P., et al.
Publicado: (2021)

The Impacts of Vertical Off-Centring, Localiser Direction, Phantom Positioning and Tube Voltage on CT Number Accuracy: An Experimental Study
por: Al-Hayek, Yazan, et al.
Publicado: (2022)

Albuminuria Associates With Calcified Atherosclerotic Plaque in African Americans With Diabetes
por: Divers, Jasmin, et al.
Publicado: (2013)

Decoding the transcriptome of calcified atherosclerotic plaque at single-cell resolution
por: Alsaigh, Tom, et al.
Publicado: (2022)

Relationship between the radiation doses at nonenhanced CT studies using different tube voltages and automatic tube current modulation during anthropomorphic phantoms of young children
por: Masuda, Takanori, et al.
Publicado: (2017)

Planned versus unplanned rotational atherectomy for plaque modification in severely calcified coronary lesions
por: Bacmeister, Lucas, et al.
Publicado: (2023)

Effect of Low Tube Voltage on Image Quality, Radiation Dose, and Low-Contrast Detectability at Abdominal Multidetector CT: Phantom Study
por: Tang, Kun, et al.
Publicado: (2012)

Dual Energy Computed Tomography of Internal Carotid Artery: A Modified Dual-Energy Algorithm for Calcified Plaque Removal, Compared With Digital Subtraction Angiography
por: Qu, Hongying, et al.
Publicado: (2021)

Automated Detection Framework of the Calcified Plaque with Acoustic Shadowing in IVUS Images
por: Gao, Zhifan, et al.
Publicado: (2014)

Minimizing thermal damage to vascular nerves while drilling of calcified plaque
por: Gholampour, Seifollah, et al.
Publicado: (2019)

Superficial Calcified Plates Associated to Plaque Erosions in Acute Coronary Syndromes
por: Onea, Horea-Laurentiu, et al.
Publicado: (2023)

Validation of CARE kV automated tube voltage selection for PET-CT: PET quantification and CT radiation dose reduction in phantoms
por: Bebbington, Natalie A., et al.
Publicado: (2021)

Magnetic Resonance Imaging Findings After Percutaneous Irreversible Electroporation of Liver Metastases: A Systematic Longitudinal Study
por: Barabasch, Alexandra, et al.
Publicado: (2017)

High-risk coronary plaque in SLE: low-attenuation non-calcified coronary plaque and positive remodelling index
por: Stojan, George, et al.
Publicado: (2020)

The Diagnostic Performance of Coronary CT Angiography for the Assessment of Coronary Stenosis in Calcified Plaque
por: Qi, Liang, et al.
Publicado: (2016)

Epicardial Adipose Tissue as a Predictor for the Development of Non-Calcified Coronary Plaque
por: Kaikita, Koichi
Publicado: (2017)

Profile of genetic variations in severely calcified carotid plaques by whole-exome sequencing
por: Katano, Hiroyuki, et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_c2is4mg0e0vcet8g5p700105ha