Results 131 to 140 of about 769,353 (405)

Dynamic computed tomography angiography for noninvasive diagnosis of bow Hunter's syndrome: a case report [PDF]

Einstein (São Paulo)
The focus of this case report is to technically describe a noninvasive diagnostic evaluation of bow Hunter's syndrome using a dynamic computed tomography angiography protocol and discuss its advantages.
Giovanna Sawaya Torre, Bruna Bonaventura Failla, Felipe Soares Oliveira Portela, Marcelo Passos Teivelis, Nelson Wolosker, Rogerio Iquizli, Carlos Augusto Ventura Pinto, Marcelo Assis Rocha, Adriano Tachibana   +8 more
doaj   +1 more source

Multislice computed tomography in an asymptomatic high-risk population [PDF]

, 2007
Approximately 50% of all acute coronary syndromes occur in previously asymptomatic patients. This study evaluated the value of multislice computed tomography for early detection of significant coronary artery disease (CAD) in high-risk asymptomatic ...
Borzi, M, Chiricolo, G, Clementi, F, Leo, R, Martuscelli, E, Mehta, J, Pizzuto, F, Razzini, C, Romeo, F   +8 more
core   +1 more source

Computed tomography angiography co-registration with real-time fluoroscopy in percutaneous coronary intervention for chronic total occlusions

, 2021
Iosif Xenogiannis, Farouc A. Jaffer, Alpesh Shah, Mohamed Omer, Michael Megaly, Evangelia Vemmou, Ilias Nikolakopoulos, Bavana Rangan, Santiago García, John R. Lesser, João L. Cavalcante, M. Nicholas Burke, Emmanouil S. Brilakis   +12 more
openalex   +2 more sources

Computed Tomography Angiography [PDF]

Deutsches Ärzteblatt international, 2019
Johannes, Görich, Sebastian, Buß
openaire   +2 more sources

Computed Tomography Angiography Collateral Profile Is Directly Linked to Early Edema Progression Rate in Acute Ischemic Stroke.

Stroke, 2019
Background and Purpose- Poor collateral flow is associated with poor clinical outcome in acute ischemic stroke and may indicate futile recanalization after successful thrombectomy.
G. Broocks, A. Kemmling, L. Meyer, J. Nawabi, G. Schön, J. Fiehler, H. Kniep, U. Hanning   +7 more
semanticscholar   +1 more source

Aneurysm Wall Enhancement and Probability of Instability in Unruptured Intracranial Aneurysms: A Long‐Term Follow‐Up Study

Annals of Neurology, EarlyView.
Objective Aneurysm wall enhancement (AWE) may predict aneurysm growth and rupture in the short‐term, but there is a lack of long‐term follow‐up studies. We aimed to determine whether unruptured intracranial aneurysms (UIAs) with AWE have a higher probability of aneurysm instability during long‐term follow‐up compared with those without AWE. Methods For
Laura T. van der Kamp, Maarten J. Kamphuis, Olivier Naggara, Thomas Le Tat, Gabriel J. E. Rinkel, Gérard A. P. de Kort, Ruben P. A. van Eijk, Jeroen Hendrikse, Irene C. van der Schaaf, Mervyn D. I. Vergouwen   +9 more
wiley   +1 more source

Pulmonary vasospasm in systemic sclerosis: noninvasive techniques for detection [PDF]

, 2014
In a subgroup of patients with systemic sclerosis (SSc), vasospasm affecting the pulmonary circulation may contribute to worsening respiratory symptoms, including dyspnea.
Giannarou, S, Hansell, DM, Keir, GJ, MacDonald, P, Nair, A, Oldershaw, P, Wells, AU, Wort, SJ, Yang, G-Z   +8 more
core   +1 more source

Revisiting Incomplete Tissue‐Level Reperfusion Following Successful Thrombectomy for Acute Ischemic Stroke

Annals of Neurology, EarlyView.
Among patients with acute ischemic stroke achieving successful large vessel recanalization (defined as expanded Thrombolysis in Cerebral Infarction [eTICI ≥2b]), incomplete tissue‐level reperfusion, distinct from visually identifiable distal occlusion on digital‐subtraction angiography, remains a significant challenge.
Yue Qiao, Adrien Ter Schiphorst, Yi Xu, Jean‐Claude Baron, Wenbo Zhao   +4 more
wiley   +1 more source

An audit on the appropriateness of coronary computed tomography angiography referrals in a tertiary cardiac center

Heart Views, 2017
Background: In response to growing concerns regarding the overuse of coronary computed tomography angiography (CCTA) in the clinical setting, multiple societies, including the American College of Cardiology Foundation, have jointly published revised ...
Ahmed Ali Alderazi, Mary Lynch
doaj   +1 more source

Mimicking arterial thrombosis in a 3D-printed microfluidic in vitro vascular model based on computed tomography angiography data.

Lab on a Chip, 2017
Arterial thrombosis is the main instigating factor of heart attacks and strokes, which result in over 14 million deaths worldwide every year. The mechanism of thrombosis involves factors from the blood and the vessel wall, and it also relies strongly on ...
P. Costa, Hugo J Albers, J. E. Linssen, H. Middelkamp, Linda van der Hout, R. Passier, A. van den Berg, J. Malda, A. D. van der Meer   +8 more
semanticscholar   +1 more source