Computed Tomography Angiography

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  Subject Areas on Research

  • 1-Year Impact on Medical Practice and Clinical Outcomes of FFRCT: The ADVANCE Registry. 
  • 1-Year Outcomes of FFRCT-Guided Care in Patients With Suspected Coronary Disease: The PLATFORM Study. 
  • A Big Headache: An Unusual Case of Hypertensive Urgency in an Adolescent. 
  • A Tale of 2 Tests. 
  • A case of spontaneous coronary artery dissection diagnosed by coronary computed tomography angiography. 
  • Absence of Collaterals is Associated with Larger Infarct Volume and Worse Outcome in Patients with Large Vessel Occlusion and Mild Symptoms. 
  • Acute aortic dissections with entry tear in the arch: A report from the International Registry of Acute Aortic Dissection. 
  • Age-Related Differences in the Noninvasive Evaluation for Possible Coronary Artery Disease: Insights From the Prospective Multicenter Imaging Study for Evaluation of Chest Pain (PROMISE) Trial. 
  • An age- and sex-specific gene expression score is associated with revascularization and coronary artery disease: Insights from the Prospective Multicenter Imaging Study for Evaluation of Chest Pain (PROMISE) trial. 
  • Angiographic Features of Intracranial Aneurysms in Ecuador. 
  • Assessment of Coronary Artery Disease With Computed Tomography Angiography and Inflammatory and Immune Activation Biomarkers Among Adults With HIV Eligible for Primary Cardiovascular Prevention. 
  • Assessment of Differences in Retinal Microvasculature Using OCT Angiography in Alzheimer's Disease: A Twin Discordance Report. 
  • Association Between Aortic Vascular Inflammation and Coronary Artery Plaque Characteristics in Psoriasis. 
  • Atheromatous disease of the aorta and perioperative stroke. 
  • Back stabber: ladder fall causing traumatic aortic transection. 
  • Baseline Characteristics and Risk Profiles of Participants in the ISCHEMIA Randomized Clinical Trial. 
  • CAD-RADS(TM) Coronary Artery Disease - Reporting and Data System. An expert consensus document of the Society of Cardiovascular Computed Tomography (SCCT), the American College of Radiology (ACR) and the North American Society for Cardiovascular Imaging (NASCI). Endorsed by the American College of Cardiology. 
  • CAD-RADS™: Coronary Artery Disease - Reporting and Data System: An Expert Consensus Document of the Society of Cardiovascular Computed Tomography (SCCT), the American College of Radiology (ACR) and the North American Society for Cardiovascular Imaging (NASCI). Endorsed by the American College of Cardiology. 
  • CT Angiography Followed by Invasive Angiography in Patients With Moderate or Severe Ischemia-Insights From the ISCHEMIA Trial. 
  • CTA As an Adjuvant Tool for Acute Intra-abdominal or Gastrointestinal Bleeding. 
  • Can coronary computed tomography angiography be the complete roadmap for chronic total occlusion management? 
  • Cardiac Biomarkers Predict Large Vessel Occlusion in Patients with Ischemic Stroke. 
  • Cardiac-Specific Conversion Factors to Estimate Radiation Effective Dose From Dose-Length Product in Computed Tomography. 
  • Cardiovascular Imaging With 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Patients With Fibroinflammatory Disorders. 
  • Carotid web: an occult mechanism of embolic stroke. 
  • Central Core Laboratory versus Site Interpretation of Coronary CT Angiography: Agreement and Association with Cardiovascular Events in the PROMISE Trial. 
  • Central Retinal Artery Visualization with Cone-Beam CT Angiography. 
  • Changes in Medical Therapy and Lifestyle After Anatomical or Functional Testing for Coronary Artery Disease. 
  • Check the Record: Remote CT Scans for Breast Flap Perforator Mapping. 
  • Clinical Impact of Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve on Japanese Population in the ADVANCE Registry. 
  • Clinical Policy: Critical Issues in the Evaluation and Management of Adult Patients Presenting to the Emergency Department With Acute Headache 
  • Clinical and Economic Implications of Inconclusive Noninvasive Test Results in Stable Patients With Suspected Coronary Artery Disease: Insights From the PROMISE Trial. 
  • Clinical and Imaging Features of Contrast-Induced Neurotoxicity After Neurointerventional Surgery. 
  • Common Data Elements for Radiological Imaging of Patients with Subarachnoid Hemorrhage: Proposal of a Multidisciplinary Research Group. 
  • Comparison of International Guidelines for Assessment of Suspected Stable Angina: Insights From the PROMISE and SCOT-HEART. 
  • Comparison of ferumoxytol-enhanced MRA with conventional angiography for assessment of severity of transplant renal artery stenosis. 
  • Comparison of visual assessment of coronary stenosis with independent quantitative coronary angiography: Findings from the Prospective Multicenter Imaging Study for Evaluation of Chest Pain (PROMISE) trial. 
  • Computed Tomography Angiogram Derived From Computed Tomography Perfusion Done with Low Iodine Volume Protocol Preserves Diagnostic Yield for Middle Cerebral Artery-M2 Occlusions. 
  • Coronary Artery Disease - Reporting and Data System (CAD-RADS): An Expert Consensus Document of SCCT, ACR and NASCI: Endorsed by the ACC. 
  • Coronary CT Angiography as a Diagnostic and Prognostic Tool: Perspective from a Multicenter Randomized Controlled Trial: PROMISE. 
  • Coronary artery calcium: A technical argument for a new scoring method. 
  • Correlation of CT Angiography and 99mTechnetium-Labeled Red Blood Cell Scintigraphy to Catheter Angiography for Lower Gastrointestinal Bleeding: A Single-Institution Experience. 
  • Cost-effectiveness Analysis of Anatomic vs Functional Index Testing in Patients With Low-Risk Stable Chest Pain. 
  • Current Controversies in Caring for the Critically Ill Pulmonary Embolism Patient. 
  • Curvularia alcornii Infection. 
  • Determinants of Quantitative Optical Coherence Tomography Angiography Metrics in Patients with Diabetes. 
  • Determinants of Rejection Rate for Coronary CT Angiography Fractional Flow Reserve Analysis. 
  • Discordances between predicted and actual risk in obese patients with suspected cardiac ischaemia. 
  • Effects of obesity on noninvasive test results in patients with suspected cardiac ischemia: Insights from the PROMISE trial. 
  • Emergent Endovascular Treatment of Penetrating Trauma: Solid Organ and Extremity. 
  • Endovascular Repair of Blunt Thoracic Aortic Trauma: Is Postimplant Hypertension an Incidental Finding? 
  • Endovascular Treatment of Ruptured Vertebrobasilar Dissecting Aneurysms Using Flow Diversion Embolization Devices: Single-Institution Experience. 
  • Endovascular Treatment of a Traumatic Thoracic Aortic Injury in an Eight-Year Old Patient: Case Report and Review of Literature. 
  • Estimating the real-world performance of the PROMISE minimal-risk tool. 
  • Evaluation and Management of Blunt Solid Organ Trauma. 
  • Evaluation and Treatment of Blunt Pelvic Trauma. 
  • Evaluation and management of blunt cerebrovascular injury: A practice management guideline from the Eastern Association for the Surgery of Trauma. 
  • Fractional Flow Reserve Derived from Computed Tomography Coronary Angiography in the Assessment and Management of Stable Chest Pain: Rationale and Design of the FORECAST Trial. 
  • Fractional flow reserve derived from computed tomography coronary angiography in the assessment and management of stable chest pain: the FORECAST randomized trial. 
  • Gastrointestinal Bleeding at CT Angiography and CT Enterography: Imaging Atlas and Glossary of Terms. 
  • Getting to a Man's Heart through His Colon. 
  • Giant cell aortitis mimicking intramural hematoma. 
  • Hemodialysis catheter integrity during mechanical power injection of iodinated contrast medium for computed tomography angiography. 
  • High-Sensitivity Troponin I and Coronary Computed Tomography in Symptomatic Outpatients With Suspected CAD: Insights From the PROMISE Trial. 
  • How I do it: endarterectomy for carotid web. 
  • Identification of High-Risk Plaques Destined to Cause Acute Coronary Syndrome Using Coronary Computed Tomographic Angiography and Computational Fluid Dynamics. 
  • Identification of Patients With Stable Chest Pain Deriving Minimal Value From Noninvasive Testing: The PROMISE Minimal-Risk Tool, A Secondary Analysis of a Randomized Clinical Trial. 
  • Identification of patients with stable chest pain deriving minimal value from coronary computed tomography angiography: An external validation of the PROMISE minimal-risk tool. 
  • Identifying risk factors of intracerebral hemorrhage stability using explainable attention model. 
  • Impact of Diabetes Mellitus on the Evaluation of Stable Chest Pain Patients: Insights From the PROMISE (Prospective Multicenter Imaging Study for Evaluation of Chest Pain) Trial. 
  • Impact of computed tomography (CT)-derived fractional flow reserve on reader confidence for interpretation of coronary CT angiography. 
  • Impact of systemic vascular risk factors on the choriocapillaris using optical coherence tomography angiography in patients with systemic hypertension. 
  • In vitro accuracy and inter-observer reliability of CT angiography in detecting intracranial aneurysm enlargement. 
  • Incidence and predictors of lesion-specific ischemia by FFRCT: Learnings from the international ADVANCE registry. 
  • Incorporating Coronary Calcification Into Pre-Test Assessment of the Likelihood of Coronary Artery Disease. 
  • Index and follow-up costs of endovascular abdominal aortic aneurysm repair from the Endurant Stent Graft System Post Approval Study (ENGAGE PAS). 
  • Inferolateral thalamic ischemia secondary to PCA P2 perforator occlusion mimics MCA stroke syndrome. 
  • Initial Imaging-Guided Strategy Versus Routine Care in Patients With Non-ST-Segment Elevation Myocardial Infarction. 
  • Initial Invasive or Conservative Strategy for Stable Coronary Disease. 
  • Insights into Arch Vessel Development in the Bovine Aortic Arch. 
  • Ischemic Stroke and Internal Carotid Artery Web. 
  • JCL roundtable: Coronary artery calcium scoring and other vascular imaging for risk assessment. 
  • Left Atrial Appendage Morphology Improves Prediction of Stagnant Flow and Stroke Risk in Atrial Fibrillation. 
  • Left Atrial Appendage Thrombus and Embolic Stroke. 
  • Left Ventricular Intramyocardial Fat Detected on Cardiac Computed Tomography in Patients With Stable Chest Pain. 
  • Low Yield of Cerebral Angiography in Adequately Occluded Aneurysms After Flow Diversion. 
  • Lower Prevalence and Severity of Coronary Atherosclerosis in Chronic Chagas' Disease by Coronary Computed Tomography Angiography. 
  • Machine-learning phenotypic classification of bicuspid aortopathy. 
  • Major adverse cardiac events in symptomatic women with non-obstructive CAD on coronary CTA: pooled analysis from PROMISE and SCOT-HEART. 
  • Management of Acute Lower Gastrointestinal Bleeding. 
  • Noninvasive FFR Derived From Coronary CT Angiography: Management and Outcomes in the PROMISE Trial. 
  • Physician judgement in predicting obstructive coronary artery disease and adverse events in chest pain patients. 
  • Predicting symptomatic intracranial haemorrhage after mechanical thrombectomy: the TAG score. 
  • Predictive Model for High-Risk Coronary Artery Disease. 
  • Predictors of Left Main Coronary Artery Disease in the ISCHEMIA Trial. 
  • Preprocedural three-dimensional planning aids in transcatheter ductal stent placement: A single-center experience. 
  • Presenting Symptoms in Patients Undergoing Coronary Artery Disease Evaluation: Association With Noninvasive Test Results and Clinical Outcomes in the PROMISE Trial. 
  • Pretest probability for patients with suspected obstructive coronary artery disease: re-evaluating Diamond-Forrester for the contemporary era and clinical implications: insights from the PROMISE trial. 
  • Prognostic Value of Coronary Artery Calcium in the PROMISE Study (Prospective Multicenter Imaging Study for Evaluation of Chest Pain). 
  • Prognostic Value of Coronary CTA in Stable Chest Pain: CAD-RADS, CAC, and Cardiovascular Events in PROMISE. 
  • Prognostic value of coronary computed tomography angiographic derived fractional flow reserve: a systematic review and meta-analysis. 
  • Pulmonary stenting for the treatment of sarcoid induced pulmonary vascular stenosis. 
  • Rationale and design of the Mechanistic Substudy of the Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE): Effects of pitavastatin on coronary artery disease and inflammatory biomarkers. 
  • Rationale, design and goals of the HeartFlow assessing diagnostic value of non-invasive FFRCT in Coronary Care (ADVANCE) registry. 
  • Real-world clinical utility and impact on clinical decision-making of coronary computed tomography angiography-derived fractional flow reserve: lessons from the ADVANCE Registry. 
  • Regional Mapping of Aortic Wall Stress by Using Deformable, Motion-coherent Modeling based on Electrocardiography-gated Multidetector CT Angiography: Feasibility Study. 
  • Relevance of anatomical, plaque, and hemodynamic characteristics of non-obstructive coronary lesions in the prediction of risk for acute coronary syndrome. 
  • Resolution of severe hemolysis and paravalvular aortic regurgitation employing an Amplatzer Vascular Plug 4: the importance of detailed pre-procedural planning using CT angiography. 
  • Response by Ehrlich et al to Letter Regarding Article, "Safety of Computed Tomographic Angiography in the Evaluation of Patients With Acute Stroke: A Single-Center Experience". 
  • Risk Stratification With the Use of Coronary Computed Tomographic Angiography in Patients With Nonobstructive Coronary Artery Disease. 
  • Rupture of a Common Carotid Artery Aneurysm. 
  • SPECT, PET, and CTA-Acronyms or Better Imaging? 
  • Safety and Efficacy of Self-Expanding TAVR in Patients With Aortoventricular Angulation. 
  • Safety of Computed Tomographic Angiography in the Evaluation of Patients With Acute Stroke: A Single-Center Experience. 
  • Safety of coronary CT angiography and functional testing for stable chest pain in the PROMISE trial: A randomized comparison of test complications, incidental findings, and radiation dose. 
  • Self-reported depression in psoriasis is associated with subclinical vascular diseases. 
  • Severe and resistant hypertension in an older woman with claudication. 
  • Sex Differences in Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve: Lessons From ADVANCE. 
  • Sex Differences in Functional and CT Angiography Testing in Patients With Suspected Coronary Artery Disease. 
  • Sex differences in management and outcomes of patients with stable symptoms suggestive of coronary artery disease: Insights from the PROMISE trial. 
  • Should We Simplify Computed Tomography Angiography Reporting as Black or White vs Describing All Shades of Gray?-Reply. 
  • Small whole heart volume predicts cardiovascular events in patients with stable chest pain: insights from the PROMISE trial. 
  • Smoke: How to Differentiate Flow-related Artifacts From Pathology on Thoracic Computed Tomographic Angiography. 
  • Society of abdominal radiology gastrointestinal bleeding disease-focused panel consensus recommendations for CTA technical parameters in the evaluation of acute overt gastrointestinal bleeding. 
  • Spectral-Domain Optical Coherence Tomographic Angiography in Children With Amblyopia. 
  • Split-Bolus, Single-Acquisition, Dual-Phase Abdominopelvic CT Angiography for the Evaluation of Lung Transplant Candidates: Image Quality and Resource Utilization. 
  • Stress Testing Versus CT Angiography in Patients With Diabetes and Suspected Coronary Artery Disease. 
  • Teaching NeuroImages: Artery of Percheron thrombosis causing selective downgaze palsy. 
  • Temporal changes in FFRCT-Guided Management of Coronary Artery Disease - Lessons from the ADVANCE Registry. 
  • The "connecting vessel" sign: an imaging biomarker to differentiate ruptured infected (mycotic) intracranial aneurysm mimicking the CTA spot sign. 
  • The Addition of Atrial Fibrillation to the Los Angeles Motor Scale May Improve Prediction of Large Vessel Occlusion. 
  • The External Validity of Prediction Models for the Diagnosis of Obstructive Coronary Artery Disease in Patients With Stable Chest Pain: Insights From the PROMISE Trial. 
  • The Impact of Coronary Physiology on Contemporary Clinical Decision Making. 
  • The Puzzle of Noninvasive Testing in Women: Filling in the Pieces With the CRESCENT Trial (Calcium Imaging and Selective CT Angiography in Comparison to Functional Testing for Suspected Coronary Artery Disease). 
  • The clinical utility of FFRCT stratified by age. 
  • The direct costs of coronary CT angiography relative to contrast-enhanced thoracic CT: Time-driven activity-based costing. 
  • The evolving role of coronary computed tomography in understanding sex differences in coronary atherosclerosis. 
  • The prospective randomized trial of the optimal evaluation of cardiac symptoms and revascularization: Rationale and design of the PRECISE trial. 
  • Three-Dimensional Cinematic Rendering to Optimize Visualization of Cerebrovascular Anatomy and Disease in CT Angiography. 
  • Totally Percutaneous Fenestration via the "Cheese-Wire" Technique to Facilitate Endovascular Aneurysm Repair in Chronic Aortic Dissection. 
  • Trans-lesional fractional flow reserve gradient as derived from coronary CT improves patient management: ADVANCE registry. 
  • Transcatheter Aortic Valve Implant Depth Measurements Differ by Aortography Versus Computed Tomography. 
  • Treatment of direct carotid-cavernous fistulas with flow diversion - does it work? 
  • Use of High-Risk Coronary Atherosclerotic Plaque Detection for Risk Stratification of Patients With Stable Chest Pain: A Secondary Analysis of the PROMISE Randomized Clinical Trial. 
  • Use of Model-based Iterative Reconstruction to Improve Detection of Congenital Cardiovascular Anomalies in Infants Undergoing Free-breathing Computed Tomographic Angiography. 
  • Utility of Urgent Computed Tomography Angiography in the Setting of Intraparenchymal Brain Hemorrhage. 
  • Utility of virtual monoenergetic images derived from a dual-layer detector-based spectral CT in the assessment of aortic anatomy and pathology: A retrospective case control study. 
  • Ventriculostomy-associated hemorrhage: a risk assessment by radiographic simulation. 
  • Whole-Body High-Pitch CT Angiography: Strategies to Reduce Radiation Dose and Contrast Volume.