Results 111 to 120 of about 125,317 (279)

Coronary arteriovenous malformation, as imaged with cardiac computed tomography angiography: A case series [PDF]

, 2010
Yasmin S. Hamirani, Tigran Khachatryan, Sudha Karnwal, Matthew J. Budoff   +3 more
openalex   +1 more source

Coronary Artery Blood Flow Imaging Using 3D Flow MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose In this work, a 3D phase contrast (PC) technique is presented, which enables flow velocity measurements in three spatial directions, simultaneously covering the proximal left (LCA) and right (RCA) coronary arteries and yielding both morphological and flow information.
Denise Lichthardt, Michaela Schmidt, Jens Wetzl, Peter Speier, Manuel Hein, Christopher Schuppert, Armin M. Nagel, Daniel Giese   +7 more
wiley   +1 more source

ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U‐Nets

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To propose a spatio‐temporal U‐Net based network (4DST) that exploits both spatial and dynamic information while avoiding memory‐intensive 4D convolutional layers for ASL‐based non‐contrast enhanced 4‐dimensional MR angiography (4D MRA) vessel segmentation.
Sang Hun Chung, Zihan Wang, Tianrui Zhao, Zhitao Li, Chase S. Krumpelman, Sarah J. Moum, Sameer A. Ansari, Lirong Yan   +7 more
wiley   +1 more source

Assessment of Double Outlet Left Ventricle in Pediatrics Using Transthoracic Echocardiography and Computed Tomographic Angiography

Pediatric Discovery, EarlyView.
The clinical manifestation of DOLV was atypical. TTE has a relatively high diagnostic accuracy for DOLV in pediatric, which is very valuable for its early detection. ABSTRACT Double outlet left ventricle (DOLV) is a rare congenital cardiac anomaly in which both great arteries originate entirely or predominantly from the morphologic left ventricle.
Xu Zhu, Guangyi Zhong, Xiaojuan Ji, Xue Xiang, Min Zheng, Huina Yan, Rui Li   +6 more
wiley   +1 more source

Atherosclerosis after pre‐eclampsia: systematic review and meta‐analysis

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective Pre‐eclampsia complicates up to 8% of pregnancies and is associated with increased risk of ischemic cardiac and cerebral disease, which may be prevented through management of cardiovascular risk when early disease stages are detected.
G. Jansen, A. De Rooy, E. Janssen, S. Altintas, A. van 't Hof, C. Mihl, B. Kietselaer, M. Spaanderman, C. Ghossein‐Doha   +8 more
wiley   +1 more source

Coronary stenosis quantification in cardiac computed tomography angiography: multi-factorial optimization of image quality and radiation dose. [PDF]

J Med Imaging (Bellingham), 2023
Zarei M, Abadi E, Segars WP, Samei E.
europepmc   +1 more source

Clinical and pathological findings in giraffes (Giraffa camelopardalis) with arterial thrombotic disease

Veterinary Record Case Reports, EarlyView.
Abstract Two adult female giraffes (Giraffa camelopardalis) from separate facilities were diagnosed with arterial thrombotic disease. The first giraffe presented with acute severe unilateral hindlimb paralysis. Infrared thermography revealed a marked temperature decrease compared to the contralateral limb starting from the mid‐thigh region, indicative ...
Pierre Huberdeau, Benjamin Lamglait, Sylvie Laidebeure, Pierre Hélie, Shannon T. Ferrell, Marion Desmarchelier, Emilie L. Couture, Alexis Lécu   +7 more
wiley   +1 more source

Nongated Photon‐Counting Computed Tomography Angiography Detects Cardioembolic Stroke Sources and Thoracic Pathology: A Retrospective Cohort Study

Stroke: Vascular and Interventional Neurology
BACKGROUND Stroke is often attributable to cardiothoracic factors, but the need for ECG gating and limited spatial resolution on conventional computed tomography often limits the detection of pathology relevant for secondary stroke prevention.
Fredrik Ståhl, Adrian Szum, Anna Damlin, R. Nils Planken, Jonathan M. Coutinho, Tobias Granberg, Johan Lundberg   +6 more
doaj   +1 more source

Feasibility of emergent transcatheter aortic valve replacement sequentially followed by cardiac computed tomography angiography: experience from the procedure. [PDF]

J Geriatr Cardiol, 2023
Shan DK, Jiang B, Sun ZY, Wang J, Chen YD, Liu CF.   +5 more
europepmc   +1 more source

Association between CMR‐derived hepatic T1‐time, tricuspid regurgitation and survival

European Journal of Clinical Investigation, EarlyView.
We investigated the association between tricuspid regurgitation (TR) severity and hepatic T1‐time in 1029 patients undergoing cardiac MRI and echocardiography. Hepatic T1‐time increased progressively with TR severity and remained independently associated after adjusting for NT‐proBNP and right ventricular function. Both TR and hepatic T1‐time predicted
Katharina Mascherbauer, Christina Kronberger, Manuel Gruber, Carolina Donà, Matthias Koschutnik, Varius Dannenberg, Michael Poledniczek, Laura Lunzer, Christian Nitsche, Franz Duca, Gregor Heitzinger, Kseniya Halavina, Dietrich Beitzke, Christian Loewe, Michael Trauner, Philipp Bartko, Julia Mascherbauer, Christian Hengstenberg, Andreas Kammerlander, Elisabeth Waldmann   +19 more
wiley   +1 more source