Results 71 to 80 of about 1,806,820 (366)

Quantitative Assessment of Image Quality in 64-slice-computed Tomography of Coronary Arteries in Subjects Undergoing Screening for Coronary Artery Disease

Kaohsiung Journal of Medical Sciences, 2010
Accurate and consistent visualization of the entire coronary system with high-grade imaging quality is crucial for routine applications of multi-detector-computed tomography (MDCT) coronary angiography.
Li-Hwa Yang, Ding-Kwo Wu, Chiao-Yun Chen, Gin-Chung Liu, Tsyh-Jyi Hsieh, Twei-Shiun Jaw, Shu-Yuan Huang, Chien-Chung Lin, Jui-Sheng Hsu   +8 more
doaj   +1 more source

The Utility of Multi-detector Row Spiral CT for Detection of Coronary Artery Stenoses [PDF]

, 2005
Contrast-enhanced multi-detector row spiral computed tomography (MDCT) was introduced as a promising noninvasive method for vascular imaging. This study examined the accuracy of this technique for detecting significant coronary artery stenoses. Both MDCT(
Achenbach, Achenbach, Becker, Byoung Wook Choi, Detre, Fayad, Fayad, Giesler, Ha, Hye Sun Seo, Jae-Youn Moon, Jong-Won Ha, Klingenbeck-Regn, Knez, Knez, Kopp, Kyu Ok Choe, Maintz, Mohlenkamps, Namsik Chung, Nieman, Nieman, Pump, Reddy, Ropers, Rumberger, Schmermund, Schroeder, Se-Joong Rim, Seok-Min Kang, Seung-Yun Cho, Vogl, Won-Heum Shim, Yangsoo Jang, Young-Guk Ko   +34 more
core   +2 more sources

Coronary Artery Vasospasm [PDF]

Korean Circulation Journal, 2018
Coronary artery vasospasm (CVS) is an important mechanism of myocardial ischemia and produces any of the manifestations of coronary artery disease from silent myocardial ischemia, to effort-induced angina and variant angina, to acute coronary syndrome including myocardial infarction or sudden cardiac death.
openaire   +3 more sources

Persistent Symptoms and Health Needs of Women and Men With Non-Obstructed Coronary Arteries in the Years Following Coronary Angiography

Frontiers in Cardiovascular Medicine, 2021
Background: The prognosis of women and men with persistent anginal complaints and non-obstructed coronary arteries is impaired as compared with asymptomatic women and men.
Floor Groepenhoff, Floor Groepenhoff, Anouk L. M. Eikendal, Z. H. Saskia Rittersma, Crystel M. Gijsberts, Folkert W. Asselbergs, Folkert W. Asselbergs, Folkert W. Asselbergs, Imo E. Hoefer, Gerard Pasterkamp, Frans H. Rutten, N. Charlotte Onland-Moret, Hester M. Den Ruijter   +12 more
doaj   +1 more source

A rare cause of myocardial infarction with non-obstructive coronary arteries-case report of ST-segment elevation myocardial infarction caused by a mediastinal mass [PDF]

, 2018
© The Author(s) 2018. Published by Oxford University Press on behalf of the European Society of Cardiology. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org ...
Anwar, Majid, Gorog, Diana A., Gue, Ying X.   +2 more
core   +1 more source

Automatic centerline extraction of coronary arteries in coronary computed tomographic angiography

The International Journal of Cardiovascular Imaging, 2011
Coronary computed tomographic angiography (CCTA) is a non-invasive imaging modality for the visualization of the heart and coronary arteries. To fully exploit the potential of the CCTA datasets and apply it in clinical practice, an automated coronary ...
Guanyu Yang, P. Kitslaar, Michel Frenay, A. Broersen, M. Boogers, Jeroen J. Bax, J. Reiber, J. Dijkstra   +7 more
semanticscholar   +1 more source

Biallelic GTF2IRD1 variants in brothers with profound neurodevelopmental disorder: A possible novel disorder involving a critical gene for Williams syndrome

American Journal of Medical Genetics Part A, Volume 191, Issue 2, Page 332-337, February 2023., 2023
Abstract GTF2IRD1, a gene on chromosome 7 which encodes a transcription factor, is of significant clinical interest due to its heterozygous loss as part of the classical deletion associated with Williams–Beuren syndrome (WBS). However, biallelic variants in GTF2IRD1 alone as part of an autosomal recessive disease have not been previously reported. Here,
Christopher Thomas Cummings, Lois Janelle Starr   +1 more
wiley   +1 more source

The Acute Responses of Different-sized Coronary Arteries to Testosterone [PDF]

, 2012
Coronary arteries supply blood to the myocardium. The blood flow within the coronary arteries is altered by various compounds produced within the body. Sex hormones such as testosterone are known to cause the relaxation of large coronary arteries.
Madanu, Sampath
core   +2 more sources

In vivo assessment of three dimensional coronary anatomy using electron beam computed tomography after intravenous contrast administration [PDF]

, 1999
Intravenous coronary angiography with electron beam computed tomography (EBCT) allows for the non-invasive visualisation of coronary arteries.
Bongaerts, A.H.H. (Alfons), Feyter, P.J. (Pim) de, Geuns, R.J.M. (Robert Jan) van, Ooijen, P.M.A. (Peter) van, Oudkerk, M. (Matthijs), Rensing, B.J.W.M. (Benno)   +5 more
core   +3 more sources

Detection and localization of Coronary Arterial Lesion with the Aid of Impedance Cardiography [PDF]

arXiv, 2020
In recent years, coronary artery disease is escalating and is likely to assume an epidemic proportion by 2030. Currently the reliable methods for detection of coronary arterial lesions are either conventional coronary angiogram (CAG) or MDCT (Multiple Detector Computed Tomography) coronary angiogram.
arxiv