Results 21 to 30 of about 756,374 (315)
Journal of Cardiovascular Emergencies, 2021 Introduction: Spontaneous coronary artery dissection (SCAD) represents a very rare and poorly understood condition that is gaining recognition as an important cause of myocardial infarction, especially among young women.
Lazar Roxana-Daiana +5 more
doaj +1 more source
Multiresolution spatiotemporal mechanical model of the heart as a prior to constrain the solution for 4D models of the heart. [PDF]
, 2019 In several nuclear cardiac imaging applications (SPECT and PET), images are formed by reconstructing tomographic data using an iterative reconstruction algorithm with corrections for physical factors involved in the imaging detection process and with ...
Gullberg, Grant T +6 more
core +2 more sources
Optically gated beating-heart imaging [PDF]
, 2014 The constant motion of the beating heart presents an obstacle to clear optical imaging, especially 3D imaging, in small animals where direct optical imaging would otherwise be possible.
Taylor, Jonathan M.
core +2 more sources
Journal of the American College of Cardiology, 2012 This article is the latest in the series of literature reviews that have appeared in the Journal . We have attempted to highlight important recent literature and new trends in single-photon emission computerized tomography (SPECT) myocardial perfusion imaging, cardiac positron emission tomography (
Gibbons, Raymond J. +2 more
openaire +3 more sources
Journal of the Saudi Heart Association, 2017 Background: Coronary artery anomalies (CAAs) affect about 1% of the general population based on invasive coronary angiography (ICA) data, computed tomography angiography (CTA) enables better visualization of the origin, course, relation to the adjacent ...
Osama A. Smettei +2 more
doaj +1 more source
Cardiac Masses on Cardiac CT: A Review [PDF]
, 2014 Cardiac masses are rare entities that can be broadly categorized as either neoplastic or non-neoplastic. Neoplastic masses include benign and malignant tumors. In the heart, metastatic tumors are more common than primary malignant tumors.
Binh T. Nguyen +6 more
core +1 more source
European Journal of Nuclear Medicine and Molecular Imaging, 2014 Hybrid cardiac single photon emission computed tomography (SPECT)/CT imaging allows combined assessment of anatomical and functional aspects of cardiac disease. In coronary artery disease (CAD), hybrid SPECT/CT imaging allows detection of coronary artery stenosis and myocardial perfusion abnormalities.
Gaemperli, Oliver +2 more
openaire +3 more sources
How early can myocardial iron overload occur in Beta thalassemia major? [PDF]
, 2014 BACKGROUND: Myocardial siderosis is the most common cause of death in patients with beta thalassemia major(TM). This study aimed at investigating the occurrence, prevalence and severity of cardiac iron overload in a young Chinese population with beta TM.
A Aessopos +49 more
core +6 more sources
The Impact of Coronary Artery Calcification on Long-Term Cardiovascular Outcomes
Journal of Interdisciplinary Medicine, 2021 Decades of research and experimental studies have investigated various strategies to prevent acute coronary events. However, significantly efficient preventive methods have not been developed and still remains a challenge to determine if a coronary ...
Mitra Noémi +5 more
doaj +1 more source
BMC Cardiovascular Disorders, 2019 Background Left ventricular global longitudinal strain (GLS) with cardiovascular magnetic resonance (CMR) is an important prognostic biomarker. Its everyday clinical use is limited due to methodological and postprocessing diversity among the users and ...
Robert Heinke +9 more
doaj +1 more source