Results 191 to 200 of about 616,532 (299)

Comparative multimodal calibration of patient‐specific atrial fibrillation models: Impact of imaging and electrophysiology data on arrhythmogenic substrate identification

The Journal of Physiology, EarlyView.
Abstract figure legend Comparative multimodal calibration of patient‐specific left atrial (LA) models to identify arrhythmogenic substrates in atrial fibrillation (AF). A, LA models shown in posterior and anterior views, calibrated separately using: late gadolinium enhancement magnetic resonance imaging (LGE‐MRI) image intensity ratio (IIR; blue–red ...
Mahmoud Ehnesh, Haseeb Valli, Ovais A. Jaffery, Sam Coveney, Alexander Zolotarev, Zhong Chen, Wajid Hussain, David G. Jones, Raad Mohiaddin, Tom Wong, Gregory Slabaugh, Steven A. Niederer, Edward Vigmond, Shouvik Haldar, Caroline Roney   +14 more
wiley   +1 more source

Sedation Strategy, Procedural Comfort, and Clinically Detected Radial Artery Spasm During Transradial Coronary Angiography: A Prospective Observational Study. [PDF]

J Clin Med
Karagöz U, Girgin S, Coşar MA, Çitekçi FT, Demirbaş T, Büger E, Tozduman B, Emren SV, Aksun M.   +8 more
europepmc   +1 more source

Fast Localized Calibration for Spatial‐Spectral Excitation Without Fly‐Back Gradients

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2253-2265, November 2026.
ABSTRACT Purpose Standard spatial‐spectral excitation pulses apply a fly‐back gradient between sub‐pulses, limiting, for example, how thin the slices can be (> 4 mm). Without fly‐back gradients, slices can be as thin as 1.7 mm but require a phase calibration for the sub‐pulses with inverted gradients due to system imperfections.
Michael Schär, Sandeep K. Ganji, Robert G. Weiss, Allison G. Hays   +3 more
wiley   +1 more source

Correction: Transient cortical blindness following coronary angiography: a case report. [PDF]

Front Cardiovasc Med
Cai Y, Huang S, Jing Y, Ren R, Zheng Z.
europepmc   +1 more source

Comparison of Methods for Incorporating Related Data When Developing Clinical Prediction Models: A Simulation Study

Biometrical Journal, Volume 68, Issue 5, October 2026.
ABSTRACT Clinical Prediction Models (CPMs) compute an individual's risk of an outcome, given a set of predictors. Guidance states CPMs should be constructed using data sampled from the target population. However, researchers might have access to ancillary data sets from different time points, countries, or healthcare settings, which could support model
Haya Elayan, Matthew Sperrin, Glen P. Martin, Frieder Braunschweig, Jonas Faxén, Joakim Alfredsson, David A. Jenkins   +6 more
wiley   +1 more source

Establishment of National Diagnostic Reference Levels for Coronary Angiography and Interventional Procedures. [PDF]

Public Health Wkly Rep
Kim D, Park H, Min Y, Gil J, Won J, Cho B, Kim J.   +6 more
europepmc   +1 more source

Performance of Free‐Running Cardiac and Respiratory Motion‐Resolved Whole‐Heart 5D MRI in Congenital Heart Disease Patients Using a Gadolinium Enhanced Fast‐Interrupted Steady‐State Sequence

Journal of Magnetic Resonance Imaging, Volume 64, Issue 4, Page 996-1008, October 2026.
ABSTRACT Background The performance of 5D imaging in CHD has been previously demonstrated using ferumoxytol rather than gadolinium. Purpose To evaluate the performance of gadolinium enhanced 5D MRI relative to 2D and 3D MRI in CHD patients. Study Type Retrospective.
Christopher W. Roy, Eva Vogeli, Alissia Megalo, Fabienne Dirbach, Jessica A. M. Bastiaansen, Jérôme Yerly, Marco Mueller, David Rodrigues, Jean‐Baptiste Ledoux, Juerg Schwitter, Milan Prša, Estelle Tenisch, Tobias Rutz, Matthias Stuber   +13 more
wiley   +1 more source

Radial Versus Femoral Access for Diagnostic Coronary Angiography: Insights From a Tertiary Academic Center in Johannesburg. [PDF]

Catheter Cardiovasc Interv
Ntaka KL, Mpanya D, Adamu UG, Kalk T, Tsabedze N.   +4 more
europepmc   +1 more source

Successful Extensive Pulsed Field Ablation for Atrial Fibrillation Without Leadless Pacemaker Interference

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Although Pulsed field ablation (PFA) has demonstrated efficacy for atrial fibrillation, its safety in patients with leadless pacemaker remains uncertain. This case suggests that extensive PFA involving persistent left superior vena cava, superior vena cava, and left atrial posterior wall can be safely performed without device interference.
Gen Matsuura, Hidehira Fukaya, Tomoharu Yoshizawa, Atsuhiko Sugimoto, Junya Ako   +4 more
wiley   +1 more source

Tetrabenazine-Responsive Choreo-Ballism and Akathisia After Cardioversion and Coronary Angiography: A Case Report. [PDF]

Cureus
Fatheel M, Karkout R.
europepmc   +1 more source