Results 331 to 340 of about 769,353 (405)

Feasibility Study for Dual Phase Free Breathing 3D bSSFP MRA With Preserved Eddy‐Current Tolerance With Adaptive k‐Space Lengths (PETAL) Acquisition

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2078-2091, April 2026.
ABSTRACT Purpose To demonstrate the feasibility of a novel dual‐phase self‐navigated, free‐breathing balanced steady‐state free‐precession whole‐heart MRA acquisition for aortic annulus size measurement using a Cartesian trajectory that mitigates eddy‐current artifacts by minimizing k‐space jumps between consecutive readouts with predictable scan times.
Tassia Ribeiro Salles Moura, Dingheng Mai, Emma Wexler, Lydia P. Lewis, Wajeh Abuirmaileh, Angel Houston, Kathy Kohut, Eric Roselli, Deborah Kwon, David Chen, Danielle Kara, Christopher T. Nguyen   +11 more
wiley   +1 more source

Feasibility of alternative trigger deletion to improve 64-slice coronary computed tomography angiography quality in patients with increased heart rate. [PDF]

Quant Imaging Med Surg
Shao L, Zhou QQ, Xia M, Chen LH, Luo YD.
europepmc   +1 more source

Coronary Artery Blood Flow Imaging Using 3D Flow MRI

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1545-1559, March 2026.
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

Transvenous Embolization for a Pediatric Vertebro-vertebral Arteriovenous Fistula-Usefulness of Magnetic Resonance Angiography and Three-dimensional Computed Tomography Angiography: A Case Report. [PDF]

NMC Case Rep J
Kayahara T, Kojima T, Yoshimura M, Kohyama S.   +3 more
europepmc   +1 more source

Effects of extrinsically warmed contrast media on image quality and clinical adverse events in patients undergoing coronary computed tomography angiography: a randomized controlled trial. [PDF]

Quant Imaging Med Surg
Peng C, Liu Y, Zhang H, Xu G, He C, Jian D, Liu H, Li C, Zeng P, Wu H.   +9 more
europepmc   +1 more source

RPA3 and RFC3 as biomarkers for myocardial infarction diagnosis under computed tomography angiography. [PDF]

Medicine (Baltimore)
Zhang S, Peng R, Xin R, Shen X, Zheng J.
europepmc   +1 more source

Coronary computed tomography angiography <i>vs</i> stress testing for stable angina evaluation: Diagnostic and prognostic superiority. [PDF]

World J Cardiol
Gundareddy V, Singla S, Mounika J, Owona O, Singla B, Singh T, Anwar S, Ramachandran V, Ullah H, Mazari S.   +9 more
europepmc   +1 more source