Results 1 to 10 of about 139,592 (119)

Role of 64- Slice MDCT-Coronary Angiography in the Evaluation of Various Coronary Artery Pathologies: Comparison with Catheter Coronary Angiography [PDF]

International Journal of Anatomy Radiology and Surgery, 2016
Introduction: MDCT-Coronary angiography is one of the common investigative modality used for evaluation for coronary artery pathologies like coronary artery diseases, coronary artery anomalies and postoperative cases like coronary artery bypass graft.
Senthil Kumar Aiyappan, Vadanika Venu, Vinayagam Shanmugam, Kodithandalam Chakrapani Saravanan   +3 more
doaj   +1 more source

CT ANGIOGRAPHY FOR DETECTING THE CAUSE OF INTRACRANIAL HEMORRHAGE IN THE EMERGENCY DEPARTMENT

Инновационная медицина Кубани, 2021
Background Intracranial hemorrhage is the most serious manifestation of a ruptured cerebral aneurysm, and subarachnoid hemorrhage (SAH) is the most common clinical and anatomical form.
E. I. Zyablova, V. V. Tkachev, V. A. Porhanov   +2 more
doaj   +1 more source

The Association Between the Use of Low-Slice Computed Tomography Machines and Downstream Care: Comparative Study of 16-Slice and 64-Slice Computed Tomography Angiography

JMIR Formative Research, 2022
BackgroundAlthough computed tomography (CT) studies on machines with more slices have reported higher positive and negative predictive values, the impact of using low-slice (16-slice) CT machines on downstream testing has not been
Adam C Powell, James W Long, Uday U Deshmukh, Jeffrey D Simmons   +3 more
doaj   +1 more source

Ability of FFR-CT to detect the absence of hemodynamically significant lesions in patients with high-risk NSTE-ACS admitted in the emergency department with chest pain, study design and rationale

International Journal of Cardiology: Heart & Vasculature, 2020
Background: In the era of High-sensitive troponin (hs-Tn), up to 50% of patients with a mild increase of hs-Tn will finally have a normal invasive coronary angiogram.
David Meier, Ioannis Skalidis, Bernard De Bruyne, Salah Dine Qanadli, David Rotzinger, Eric Eeckhout, Carlos Collet, Olivier Muller, Stephane Fournier   +8 more
doaj   +1 more source

Prevalence of coronary artery fistula in adults performing coronary CT angiography among Egyptian population: a single center study

The Egyptian Journal of Radiology and Nuclear Medicine, 2023
Background The prevalence of coronary artery fistula (CAF) among Egyptian population is increasing due to widespread availability of coronary CT angiography using high-end CT scanners.
Amr Ahmed Mubarak
doaj   +1 more source

Cerebral aneurysm exclusion by CT angiography based on subarachnoid hemorrhage pattern: a retrospective study

BMC Neurology, 2011
Background To identify patients with spontaneous subarachnoid hemorrhage for whom CT angiography alone can exclude ruptured aneurysms. Methods An observational retrospective review was carried out of all consecutive patients with non-traumatic ...
Regli Luca, Levivier Marc, Binaghi Stefano, Maeder Philippe, Kelliny Marc, Meuli Reto   +5 more
doaj   +1 more source

Diagnostic aspects of multi-detector CT in detection of coronary arteries stenotic lesions diseases versus interventional Diagnostic Angiography [PDF]

Al-Azhar International Medical Journal, 2022
Background: Invasive coronary angiography (ICA) is anatomical evaluation of coronary artery disease is considered gold standard. Aim of the study: to compare the diagnostic characteristics of non-invasive computed Tomography (CT) coronary angiography to
Mohamed Ibraheem, Mohammed Abd El Gowad, Mohamed Abd El Moaty   +2 more
doaj   +1 more source

Computed Tomography Imaging in Aortic Dissection

Clinical Practice and Cases in Emergency Medicine, 2019
Emergency physicians often rely on a “triple-rule-out” computed tomography (CT) where image acquisition is timed to obtain image quality equivalent to dedicated coronary CT angiography, pulmonary CT angiography, and thoracic aorta CT angiography.
Amanda H. Westfall, John S. Garrett
doaj   +1 more source

Comparison of Radiation Doses of Computed Tomography Brain and Pulmonary Angiography with International Commission on Radiological Protection Guidelines: A Descriptive Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Computed Tomography Angiography (CTA) is useful for evaluating and diagnosing conditions related to blood vessels, such as aneurysms, stenosis (narrowing of vessels), vascular malformations, and blockages.
AF Fidha, George Arattu Alphy, Dabholkar Digambar Amita   +2 more
doaj   +1 more source

Application of trans-thoracic echocardiography and coronary CT angiography to diagnose mitral valve prolapse

Journal of Cardiothoracic Surgery, 2019
Objective At present, multi-detector cardiac CT has been widely applied in the detection of heart valve morphology and function. This study aims to compare the coronary CT angiography and trans-thoracic echocardiography for patients with mitral valve ...
Jingbo Li, Yun Zhang, Liulong Zhang, Deyong Lv, Hui Song, Haifeng Zhang, Guangyan Zhou, Hong Li   +7 more
doaj   +1 more source