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Characterization of blood-filled cyst by contrast echocardiography and computed tomography
(MOSBY-ELSEVIER, 2008)
Contrast echocardiography has been demonstrated useful for left ventricular opacification and improvement of endocardial border delineation. Another important clinical application of this technique refers to the better ...
Beam hardening artifact reduction using dual energy computed tomography: implications for myocardial perfusion studies
(AME Publishing, 2015-02)
Background: Myocardial perfusion computed tomography (CTP) using conventional single energy (SE) imaging is influenced by the presence of beam hardening artifacts (BHA), occasionally resembling perfusion defects and commonly ...
Cardiac CT of non-shunt pathology of the interatrial septum
The development and anatomy of the interatrial septum is complex. With the increasing use of cardiac CT and its precise delineation of the anatomy, it is important for the cardiac imager to become familiar with the normal ...
Digital processing of medical images: application in synthetic cardiac datasets using the CRISP_DM methodology
(Sociedad Latinoamericana de Hipertensión, 2018)
In this work an adaptation of the Cross Industry
Standard Process for Data Mining (CRISP-DM) methodology,
in the context of digital medical image
processing is proposed. Specifically, synthetic images reported
in the ...
Anatomic or functional testing in stable patients with suspected CAD: contemporary role of cardiac CT in the ISCHEMIA trial era
(Springer, 2020-07)
One of the foundations of the management of patients with suspected coronary artery disease (CAD) is to avoid unnecessary invasive coronary angiography (ICA) referrals. However, the diagnostic yield of ICA following abnormal ...
Accuracy of connected confidence left ventricle segmentation in 3-D multi-slice computerized tomography images
(Institute of Electrical and Electronics Engineers Inc., 2018)
Cardiovascular diseases are the main cause of death in the World. This fact has motivated different actions for prevention, diagnosis and monitoring of cardiovascular diseases. In this work, the accuracy of a connected ...
Quantitative coronary arterial stenosis assessment by multidetector CT and invasive coronary angiography for identifying patients with myocardial perfusion abnormalities
(SPRINGERNEW YORK, 2012)
Semi-quantitative stenosis assessment by coronary CT angiography only modestly predicts stress-induced myocardial perfusion abnormalities. The performance of quantitative CT angiography (QCTA) for identifying patients with ...
Tromboembolismo pulmonar masivo con respuesta exitosa a trombolisisfarmacológica: Caso clínico
(Sociedad Médica de Santiago, 2010)
Stress Cardiac Magnetic Resonance Imaging Provides Effective Cardiac Risk Reclassification in Patients With Known or Suspected Stable Coronary Artery Disease
(Lippincott Williams & WilkinsPhiladelphiaEUA, 2013)