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9.854  Articles
1 of 986 pages  |  10  records  |  more records»
Introduction: The anomalous origin of the right coronary artery (RCA) from the left coronary sinus coursing between the aorta and the pulmonary trunk is rare, but may cause myocardial ischemia and sudden death. Multislice CT coronaryangiography offers the... see more

Background: Cardiovascular disease, especially hypertension, is the main cause of death in both developed and developing countries. Hypertensioncan lead to atherosclerosis, which is the most common cause of ischemic and coronary heart disease. Some countr... see more

Objective: To have a systematic standardized approach to performing and interpretation of coronary CT Angiography (CTA) in order to maintain and enhance the diagnostic accuracy of the imaging modality.Methods: This retrospective observational study was pe... see more

Objectives This study is an effort to bridge the gap regarding the data of prevalence of coronary anomalies in South Asian countries by utilizing coronary CT angiography.MethodsThis is a cross sectional, descriptive study done at Aga Khan University Hospi... see more

ObjectivesTo assess the diagnostic performance and enhancement of coronary CT with reduced contrast medium using the spiral flow tube compared with the T-shaped tube.MethodsWe retrospectively included 444 patients who underwent catheter examination within... see more

BACKGROUND: Coronary computed tomography angiography (CCTA) is an important modality in diagnosis of coronary artery disease (CAD). Owing to the fact that computed tomography (CT) examinations are performed using ionizing radiation; applying radiation dos... see more

Coronary artery fistula, usually congenital in origin, is an abnormal communication between a coronary artery and a cardiac chamber or great vessel. A coronary artery fistula can produce myocardial ischemia from coronary steal phenomenon. First case, a 54... see more

Acute chest pain syndrome is the main cause of patients come to emergency department. Identifying those with anamneses, risk factors, physical examination, ECG and laboratory remain challenging to exclude the acute coronary syndrome, especially those with... see more

Background:   Transthoracic echocardiography (TTE)  may detect  the origin and/or  abnormal course of  coronary epicardial  vessels.  We describe a novel TTE  pattern specific for  the anomalous origin of ... see more

1 of 986 pages  |  10  records  |  more records»