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Efficient Detection of Native and Bypass Coronary Ostia in Cardiac CT Volumes: Anatomical vs. Pathological Structures
[chapter]
2011
Lecture Notes in Computer Science
Anatomical structures (native coronary ostia) and pathological structures (graft ostia) often require significantly different detection methods. ...
Automatic detection of the coronary ostia (where coronaries originate from the aorta), including both the native coronary ostia and graft ostia of the bypass coronaries, can make the whole coronary exam ...
Anatomical structures (native coronary ostia) and pathological structures (graft ostia) often require significantly different detection methods. ...
doi:10.1007/978-3-642-23626-6_50
fatcat:rzpbhybjnnccti2nqy5q2kwi64
The relationship of left ventricular function to infarct surface area and volume
2009
Journal of Cardiovascular Magnetic Resonance
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification ...
The use of ICDs in this large patient population is still limited by high costs and possible adverse events including inappropriate discharges and progression of heart failure. ...
Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional ...
doi:10.1186/1532-429x-11-s1-p52
fatcat:vinpk252szg2dbj2vatfauc2ku
Evaluation of model-based contouring versus 2D segmentation for cardiac mass and volumes
2009
Journal of Cardiovascular Magnetic Resonance
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification ...
The use of ICDs in this large patient population is still limited by high costs and possible adverse events including inappropriate discharges and progression of heart failure. ...
Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional ...
doi:10.1186/1532-429x-11-s1-p219
fatcat:nn2s57dr6naphio3qzv2sagt4a
Three-dimensional changes in left atrial volumes and ejection fraction during dobutamine stress Cardiovascular Magnetic Resonance
2009
Journal of Cardiovascular Magnetic Resonance
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification ...
The use of ICDs in this large patient population is still limited by high costs and possible adverse events including inappropriate discharges and progression of heart failure. ...
Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional ...
doi:10.1186/1532-429x-11-s1-p176
fatcat:yxf5px4rkvewbosff6t6ao6f2q
NASCI Abstracts
2007
The International Journal of Cardiovascular Imaging
The bypass grafts as well as the native coronary arteries were evaluated and compared using CA as the gold standard. ...
In the eight who were subsequently evaluated with CA, 23/24 (96%) grafts and 32/34 (94%) of the native coronaries evaluated were correctly accessed by 64-CT. ...
In vivo quantitative and qualitative comparisons of coronary angiography and ventriculography were performed in a swine model. ...
doi:10.1007/s10554-006-9194-4
fatcat:vlkwythevjdt5ewacz5ut5xgom
Volume tracking – a novel method for visualization and quantification of intracardiac blood flow from 3D time resolved phase contrast MRI
2009
Journal of Cardiovascular Magnetic Resonance
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification ...
The use of ICDs in this large patient population is still limited by high costs and possible adverse events including inappropriate discharges and progression of heart failure. ...
Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional ...
doi:10.1186/1532-429x-11-s1-p129
fatcat:zh6vjk5i3na5znuul3iceye7tm
Contribution of the base of the heart to MR measures of left ventricular mass, volumes and scar in patients with myocardial infarction
2009
Journal of Cardiovascular Magnetic Resonance
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification ...
The use of ICDs in this large patient population is still limited by high costs and possible adverse events including inappropriate discharges and progression of heart failure. ...
Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional ...
doi:10.1186/1532-429x-11-s1-p53
fatcat:2zgvioujarcxhjucwip24sd44e
Quantification of vendor-specific relationships between fast gradient echo and steady-state free precession cine MRI for determination of myocardial mass and volumes
2009
Journal of Cardiovascular Magnetic Resonance
Contrast enhanced cardiovascular magnetic resonance imaging (ceCMR) can detect and quantify myocardial fibrosis in the setting of CMI and might therefore be a valuable tool for a more accurate risk stratification ...
The use of ICDs in this large patient population is still limited by high costs and possible adverse events including inappropriate discharges and progression of heart failure. ...
Conclusion: We presented a robust, accurate and efficient method for the fully automatic delineation of the myocardium contours in LA + SA cine CMR images, which can be used for accurate LV functional ...
doi:10.1186/1532-429x-11-s1-p240
fatcat:vygrkqufyvaufcs4z3l6rnfjsm
A Review of JACC Journal Articles on the Topic of Cardiac Imaging: 2011–2012
2013
Journal of the American College of Cardiology
These techniques detect new brain lesions in 25% to 50% of patients after both coronary artery bypass graft and valve surgery. ...
Anatomical assessment of native coronary artery disease and graft patency might provide useful information, but the utility of CCTA in the assessment of CABG patients is unknown. ...
doi:10.1016/j.jacc.2013.08.002
fatcat:rr77fpox5vgb7jcgervp4orbja
2014 ESC/EACTS Guidelines on myocardial revascularization
2014
European Heart Journal
National Cardiac Societies document reviewers: listed in Addenda The content of these European Society of Cardiology (ESC) Guidelines has been published for personal and educational use only. ...
Permission can be obtained upon submission of a written request to Oxford University Press, the publisher of the European Heart Journal and the party authorized to handle such permissions on behalf of ...
The current evidence supporting the use of various tests for the detection of CAD is based on meta-analyses and multicentre studies, and using only anatomical evaluation of invasive coronary angiography ...
doi:10.1093/eurheartj/ehu278
pmid:25173339
fatcat:addydbib5rfdbpcecgqsqwijcy
Abstracts
2007
Interactive Cardiovascular and Thoracic Surgery
Conclusions: Off-pump technique used in coronary bypass surgery in elderly patients provides better results in terms of inotropic and IABP support, reoperations, time of ICU and hospital stay compared ...
Objective: The incidence of coronary bypass surgery in elderly patients has been increasing. ...
Jaszewski Department of Cardiac Surgery, 1st Chair of Cardiology and Cardiac Surgery, Medical University, Lodz, Poland; Department of Cardiology, 1st Chair of Cardiology and Cardiac Surgery, Medical ...
doi:10.1510/icvts.2007.0000s1
fatcat:rshvucuq5fcbvg6qn3ctorv23i
Abstracts of the 27th Congress of the World Society of Cardiovascular and Thoracic Surgeons (WSCTS)
2017
Journal of Cardiothoracic Surgery
Was evaluated in the postoperative cognitive alterations, Patients were analyzed on the fifth postoperative day, in relation to the cognitive evaluation with questionnaire of questions and memorization ...
Objective: The objective of this study was to analyze whether unilateral or bilateral advanced carotid disease interferes in the neurological evolution in the postoperative period of patients submitted ...
detected by thoracic-CT. ...
doi:10.1186/s13019-017-0662-9
fatcat:sym5vpmkzzcurc53ic5ro6crtq
Abstracts of the 66th Annual Conference of IACTS, February 2020
2020
Indian Journal of Thoracic and Cardiovascular Surgery
Conclusion: Concomitant PVR with TOF repair in adult provides excellent early and midterm outcome, with acceptable rate of pulmonary valve degeneration at midterm. ...
Follow-up was complete and at a mean duration of 41.3 ±10.4 months, no patient required reoperation or re-interventions. ...
The routine coronary angiogram done before an aortic valve replacement made the diagnosis which was then anatomically defined using a Cardiac CT. ...
doi:10.1007/s12055-020-00948-7
fatcat:ryhqt2rzlzdcfiay2ead34oqse
Diagnostic Testing
2007
Journal of the American College of Cardiology
Aim: To validate automated boundary detection measurements of LV volumes and EF by speckle tracking. ...
ACC.ORAL CONTRIBUTIONS 811 Background: There is a consensus that coronary calcified plaque measured by cardiac CT predicts incident coronary heart disease (CHD) and that the prevalence of calcified plaque ...
Results: Scan time, contrast volume, and tube current for the dedicated coronary and CAP protocols were 14.8±2.3 vs. 20.1±1.7 seconds; 78±7 vs. 107±25 ml; and 835±76 vs. 814±31 mAs, respectively. ...
doi:10.1016/j.jacc.2007.01.038
fatcat:4awusqxpqvhsxjy3mvtt266yjq
2014 ESC/EACTS Guidelines on Myocardial Revascularization
2015
Revista española de cardiología (English ed.)
The current evidence supporting the use of various tests for the detection of CAD is based on meta-analyses and multicentre studies, and using only anatomical evaluation of invasive coronary angiography ...
Optical coherence tomography is a light-based modality of intravascular imaging with higher spatial resolution than IVUS (15 vs. 150 µm) and is ideally suited to accurate detection of intraluminal structures ...
doi:10.1016/j.rec.2014.12.006
pmid:25623431
fatcat:qxwh3g5dbzb7dfsfoth4etoi6q
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