Coronary CT angiography
Clinical utility of landiolol for use in coronary CT angiography
... Abstract: Although remarkable advancement in computed tomography (CT) has been achieved, heart rate control is important to maintain an optimal image quality in coronary CT angiography. Oral ...
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Temporal Trends in Radiation Exposure and Utilization of Coronary CT Angiography, SPECT, and Invasive Coronary Angiography
... complete coronary when a heart rate of less than 60 was achieved (Somatom Definition Flash CT®, Siemens, Erlagen, ...and CT parameters to obtain optimal ...
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Noninvasive FFR derived from coronary CT angiography in the management of coronary artery disease: technology and clinical update
... of coronary computed tomographic angiography (CCTA) to evaluate the anatomic severity of coronary artery disease, new methods of deriving functional information from CCTA have been ...dimensional ...
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Application of trans-thoracic echocardiography and coronary CT angiography to diagnose mitral valve prolapse
... Trans-thoracic echocardiography and data acquisition Conventional trans-thoracic echocardiography was per- formed by experienced physician (GE Vingmed Ultra- sound, VIVID-3, General Electrics, USA). Mitral valve prolapse ...
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Regional Left Ventricular Function Analysis By 128-Row Multi-Detector Computed Tomography in Patients with Coronary Artery Disease
... Finally, the major drawback of retrospective ECG-gated coronary CT angiography is the higher radiation exposure. [21] Newly, prospective ECG-gated method had been advanced and the dose of radiation ...
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Triglyceride glucose index, a marker of insulin resistance, is associated with coronary artery stenosis in asymptomatic subjects with type 2 diabetes
... Coronary CT angiography images were analyzed by two experienced ...the coronary artery was scored visually for the presence of a coronary plaque using a 16-segment coronary ...
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A review of carotid intima media thickness as a non- invasive marker of vascular accidents in chronic kidney disease
... Background: Chronic kidney disease is characterized by slowly progressive loss of kidney function over a period of years and eventually leading to permanent kidney failure. CKD is a significant prognosticator of ...
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Cardiovascular RiskprofilE - IMaging and gender-specific disOrders (CREw-IMAGO): rationale and design of a multicenter cohort study
... factors. CT of the coronary arteries (both coronary artery calcium scoring (CACS), and contrast-enhanced coronary CT angiography (CCTA)) and carotid siphon calcium scoring (CSC) ...
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Straub, Ramona (2019): Verbesserte kardiovaskuläre Risikostratifizierung durch automatische Quantifizierung des koronaren Plaquevolumens in der CT-Angiographie im Langzeit-Follow-up. Dissertation, LMU München: Medizinische Fakultät
... (COronary CT Angiography EvaluatioN For Clinical Outcomes: An InteRnational Multicenter Registry) - ein internationales Multicenter-Register zur Evaluation des prognostischen Nutzen der CCTA bei ...
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A Comparative study of conventional risk models and CT coronary angiography
... Figure 4 illustrates the capabilities of various imaging techniques (Fig 4A) to delineate each pathological correlate of CAD (Fig 4B). Optical coherence tomography (OCT) and intravascular ultrasound (IVUS) are modalities ...
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Original Article Evaluation of ventricular muscle function of patients with coronary heart disease via dual-energy CT combined with resting myocardial transmural perfusion ratio
... of coronary artery ste- nosis in patients with coronary heart disease has no linear positive correlation with degree of abnormal myocardial perfusion, if single ana- tomical imaging or functional imaging ...
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In vitro assessment of coronary artery stents in 256 multislice computed tomography angiography
... 256-multislice CT (256-MSCT), which was performed by our research group, yielded promising ...the coronary stent lumen visualization employing a clinically applicable technique in a phantom ...of ...
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Validation of a Novel Method for Cardiac Output Estimation by CT Coronary Angiography
... [1,2]. CT coronary angiography (CTCA) uses electrocardiogram-gated image acquisition after contrast administration when a predetermined level of contrast opacification is reached to obtain high-reso- ...
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Equivocal tests after contrast stress-echocardiography compared with invasive coronary angiography or with CT angiography: CT calcium score in mildly positive tests may spare unnecessary coronary angiograms
... visualize coronary artery calcium and one angiog- raphy ...measure coronary calcium ...for coronary CTA were performed with breath held in ...Scoring CT, ...
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ASSOCIATION BETWEEN LEFT VENTRICULAR DIASTOLIC DYSFUNCTION AND SEVERITY OF CORONARY ARTERY DISEASE IN NSTEMI PATIENTS
... coronary angiography. Patients with poor accoustic window, poor angiography documentation, previous history of CABG and patients with atrial fibrillation were ...dysfunction. Coronary ...
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Assessment of Vitamin B12 in Patients with Coronary Tortuosity
... underwent coronary angiography due to positive treadmil ...undergoing coronary angiography was ...underwent coronary angiography as a result of chest pain and objective signs of ...
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Chest compression related fatal internal mammary artery injuries manifesting after venoarterial extracorporeal membrane oxygenation: a case series
... of CT-detected CPR-related injuries revealed that 10% of cases involved chest wall hematomas, while 15% involved secondary signs of sternal fracture (retrosternal or mediastinal hemato- mas) ...of ...
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Various Scoring Systems for Predicting Revascularization of Chronic Coronary Total Occlusion by Percutaneous Coronary Intervention
... “percutaneous coronary intervention”, “scoring systems”, ...score, CT-RECTOR (Computed tomography registry of chronic total occlusion revas- cularization) score was developed by Opolski et ...of ...
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Diagnostic performance of computed tomographic coronary angiography for evaluation of coronary artery stensosis in individuals with typical or atypical chest pain without known Coronary Artery Disease
... using CT coronary angiography. The study assessed the coronary status in intermediate risk group using dual X- ray source MDCT coronary angiography ...patients. CT ...
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Blood Vessel Segmentation and shape analysis for quantification of Coronary Artery Stenosis in CT Angiography
... of coronary stenosis, such methods still suffer from large variability in terms of diagnostic accuracy and have a low rate of reproductivity due to the manual interfaces, introduced in the evaluation ...in ...
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