Results 11 to 20 of about 1,442,424 (239)

Systematic review of the clinical effectiveness and cost-effectiveness of 64-slice or higher computed tomography angiography as an alternative to invasive coronary angiography in the investigation of coronary artery disease [PDF]

, 2008
Objectives: To assess the clinical effectiveness and cost-effectiveness, in different patient groups, of the use of 64-slice or higher computed tomography (CT) angiography, instead of invasive coronary angiography (CA), for diagnosing people with ...
Cummins, E., Fraser, Cynthia Mary, N Waugh, Cook, J., Cook, Jonathan Alistair, Fraser, C., S Walker, Cummins, E. (Ewen), E Cummins, Mowatt, G., Walker, S., Jia, Xueli, Waugh, Norman, C Fraser, G Mowatt, G Hillis, J Cook, Jian, X., Hillis, Graham S., X Jia, Waugh, N., Mowatt, Graham   +21 more
core   +3 more sources

On artefact reduction, segmentation and classification of 3D computed tomography imagery in baggage security screening [PDF]

, 2014
This work considers novel image-processing and computer-vision techniques to advance the automated analysis of low-resolution, complex 3D volumetric Computed Tomography (CT) imagery obtained in the aviation-security-screening domain. Novel research is
Mouton, Andre
core   +7 more sources

Diagnostic performance of coronary CT angiography for stenosis detection according to calcium score: systematic review and meta-analysis [PDF]

, 2012
OBJECTIVES: A systematic review and meta-analysis to assess sensitivity and specificity of coronary CT angiography (CCTA) for significant stenosis at different degrees of coronary calcification.
den Dekker, M.A.M., Vliegenthart, R., Oudkerk, M., de Bock, G.H.; id_orcid, Tio, R.A., Oudkerk, M.; id_orcid, de Smet, K., den Dekker, M.A., de Bock, G.H., den Dekker, Martijn   +9 more
core   +1 more source

Comparative cost-effectiveness analyses of cardiovascular magnetic resonance and coronary angiography combined with fractional flow reserve for the diagnosis of coronary artery disease. [PDF]

, 2014
According to recent guidelines, patients with coronary artery disease (CAD) should undergo revascularization if significant myocardial ischemia is present.
Pilz, G., Steffen E Petersen, Pilz, G, Petersen, SE, Wasserfallen, J-B, Guenter Pilz, Petersen, S.E., Favre, David, Petersen, Steffen E., Anja Wagner, Schwitter, J.J., Pinget, C, Favre, D., Wagner, A, Wagner, A., Jean-Blaise Wasserfallen, Karine Moschetti, Moschetti, K., Moschetti, Karine, Wasserfallen, JB, Schwitter, J, Schwitter, Juerg, Wasserfallen, Jean-Blaise, David Favre, Schwitter, JJ, Christophe Pinget, Pinget, Christophe, Wasserfallen, J.B., Pilz, Guenter, Pinget, C., Wagner, Anja, Juerg J Schwitter, Moschetti, K, Favre, D   +33 more
core   +1 more source

64-slice computed tomography angiography in the diagnosis and assessment of coronary artery disease : systematic review and meta-analysis [PDF]

, 2008
Objective To assess whether 64-slice computed tomography (CT) angiography might replace some coronary angiography (CA) for diagnosis and assessment of coronary artery disease (CAD).
Walker, S. G. (Stephen G.), Fraser, Cynthia Mary, Hillis, G. S., Hillis, GS, Cook, Jonathan Alistair, Walker, S, Jia, X., Fraser, C., Waugh, N, Hillis, Graham Scott, Mowatt, G., Jia, Xueli, Waugh, Norman, Cook, JA, Walker, Shonagh Mary, Jia, X, Waugh, Norman Robert, Mowatt, G, Fraser, C, Mowatt, Graham, Cook, J. A.   +20 more
core   +1 more source

Double Rule In

JACC: Case Reports, 2019
Computed tomography angiography is frequently used for double rule out of obstructive coronary artery disease and pulmonary embolism in patients presenting to the emergency department with acute chest pain, but it is rare to see concomitant acute ...
Valmiki Maharaj, MD, Pratik S. Velangi, MBBS, Kurt Prins, MD, PhD, Pal Satyajit Singh Athwal, MBBS, Prabhjot S. Nijjar, MD   +4 more
doaj   +1 more source

Low adiponectin levels are an independent predictor of mixed and non-calcified coronary atherosclerotic plaques. [PDF]

, 2009
Atherosclerosis is the primary cause of coronary artery disease (CAD). There is increasing recognition that lesion composition rather than size determines the acute complications of atherosclerotic disease.
Lebherz Corinna, Renee Stark, Christoph Becker, Stark, R.G., Stark, Renee, Tittus, Janine, Lehrke Michael, Lebherz, C., Greif, Martin, Greif Martin, Broedl Uli C., Reiser, M., Stark Renee, Reiser, Maximilian, Ziegler, Franz von, Alexander W Leber, Göke, B., Parhofer, K.G., Lebherz, Corinna, Alexander Becker, Leber, A.W., Leber, Alexander W., Michael Lehrke, Corinna Lebherz, Lehrke, Michael, Greif, M., von Ziegler Franz, Parhofer Klaus G., von Ziegler, A., Göke, Burkhard, Parhofer, Klaus G., Janine Tittus, Becker, C., Becker Alexander, Broedl, U.C., Reiser Maximilian, Broedl, Uli C., Martin Greif, Klaus G Parhofer, Tittus, J., Tittus Janine, Burkhard Göke, Göke Burkhard, Becker, F., Becker, Alexander, Maximilian Reiser, Uli C Broedl, Becker, Christoph, Becker Christoph, Leber Alexander W., Franz von Ziegler, Lehrke, M.   +51 more
core   +2 more sources

Determination of Pericardial Adipose Tissue Increases the Prognostic Accuracy of Coronary Artery Calcification for Future Cardiovascular Events [PDF]

, 2012
Objectives: Pericardial adipose tissue (PAT) is associated with coronary artery plaque accumulation and the incidence of coronary heart disease. We evaluated the possible incremental prognostic value of PAT for future cardiovascular events.
Ziegler, Franz von, Saam, Tobias, Steinbeck, Gerhard, Becker, Alexander, Hacker, Marcus, Greif, Martin, Leber, Alexander Wolfgang, Uebleis, Christopher, Rümmler, Janine, Arias-Herrera, Vivian, Becker, Christoph, D'Anastasi, Melvin   +11 more
core   +1 more source

Coronary computed tomography angiography (CCTA) quality

Journal of the Saudi Heart Association, 2018
Introduction: Coronary computed tomography angiography (CCTA) is increasingly being utilized for assessment of coronary artery disease. New techniques for CCTA intend to reduce the radiation dose, whereas maintaining the image quality.
Osama Smettei, Rami Abazid
doaj   +1 more source

Machine Learning Framework to Identify Individuals at Risk of Rapid Progression of Coronary Atherosclerosis: From the PARADIGM Registry

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Rapid coronary plaque progression (RPP) is associated with incident cardiovascular events. To date, no method exists for the identification of individuals at risk of RPP at a single point in time.
Donghee Han, Kranthi K. Kolli, Subhi J. Al'Aref, Lohendran Baskaran, Alexander R. van Rosendael, Heidi Gransar, Daniele Andreini, Matthew J. Budoff, Filippo Cademartiri, Kavitha Chinnaiyan, Jung Hyun Choi, Edoardo Conte, Hugo Marques, Pedro de Araújo Gonçalves, Ilan Gottlieb, Martin Hadamitzky, Jonathon A. Leipsic, Erica Maffei, Gianluca Pontone, Gilbert L. Raff, Sangshoon Shin, Yong‐Jin Kim, Byoung Kwon Lee, Eun Ju Chun, Ji Min Sung, Sang‐Eun Lee, Renu Virmani, Habib Samady, Peter Stone, Jagat Narula, Daniel S. Berman, Jeroen J. Bax, Leslee J. Shaw, Fay Y. Lin, James K. Min, Hyuk‐Jae Chang   +35 more
doaj   +1 more source