Results 271 to 280 of about 70,302 (358)

Reproducibility of Cardiac Multifrequency MR Elastography in Assessing Left Ventricular Stiffness and Viscosity

Journal of Magnetic Resonance Imaging, Volume 61, Issue 5, Page 2146-2154, May 2025.
Background Cardiac magnetic resonance elastography (MRE) shows promise in assessing the mechanofunctional properties of the heart but faces clinical challenges, mainly synchronization with cardiac cycle, breathing, and external harmonic stimulation.
Johannes Castelein, Amanda S. Duus, Pernille S. Bække, Ingolf Sack, Matthias S. Anders, Karen Kettless, Adam E. Hansen, Rudi A. J. O. Dierckx, Ole De Backer, Niels G. Vejlstrup, Morten A. V. Lund, Ronald J. H. Borra   +11 more
wiley   +1 more source

Exploration of pulse wave analysis under reactive hyperemia and close to an arteriovenous fistula: a comparative analysis. [PDF]

BMC Cardiovasc Disord
Busch V, Müller S, Streis J, Westhoff TH, Felderhoff T, Seibert FS, Reuter S, Mueller N.   +7 more
europepmc   +1 more source

Cardiac cycle modulates alpha and beta suppression during motor imagery. [PDF]

Cereb Cortex
Lai G, Landi D, Vidaurre C, Bhattacharya J, Herrojo Ruiz M.   +4 more
europepmc   +1 more source

Asymptotic bounds for separating systoles on surfaces

, 2008
Stéphane Sabourau
openalex   +2 more sources

Third trimester fetal 4D flow MRI with motion correction

Magnetic Resonance in Medicine, Volume 93, Issue 5, Page 1969-1983, May 2025.
Abstract Purpose To correct maternal breathing and fetal bulk motion during fetal 4D flow MRI. Methods A Doppler‐ultrasound fetal cardiac‐gated free‐running 4D flow acquisition was corrected post hoc for maternal respiratory and fetal bulk motion in separate automated steps, with optional manual intervention to assess and limit fetal motion artifacts ...
Reagan M. Tompkins, Takashi Fujiwara, Eric M. Schrauben, Lorna P. Browne, Joost van Schuppen, Sally‐Ann Clur, Richard M. Friesen, Erin K. Englund, Alex J. Barker, Pim van Ooij   +9 more
wiley   +1 more source

Heartfelt choices: The influence of cardiac phase on free-choice actions. [PDF]

Psychophysiology
Mussini E, Perrucci MG, Costantini M, Ferri F.   +3 more
europepmc   +1 more source

Mitral Systolic Murmurs [PDF]

BMJ, 1943
openaire   +3 more sources

Machine learning based radiomics model to predict radiotherapy induced cardiotoxicity in breast cancer

Journal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Purpose Cardiotoxicity is one of the major concerns in breast cancer treatment, significantly affecting patient outcomes. To improve the likelihood of favorable outcomes for breast cancer survivors, it is essential to carefully balance the potential advantages of treatment methods with the risks of harm to healthy tissues, including the heart.
Amin Talebi, Ahmad Bitarafan‐Rajabi, Azin Alizadeh‐asl, Parisa Seilani, Benyamin Khajetash, Ghasem Hajianfar, Meysam Tavakoli   +6 more
wiley   +1 more source

Toward Intrinsically Stretchable OLEDs with High Efficiency

Advanced Materials, Volume 37, Issue 14, April 9, 2025.
This perspective provides a systematic discussion on the challenges and solutions in designing materials for intrinsically stretchable organic light‐emitting diodes (ISOLEDs). It also highlights prospective challenges and offers insights into the development of highly efficient and stable ISOLEDs for practical applications.
Huanyu Zhou, Hyun‐Wook Kim, Woo Jin Jeong, Tae‐Woo Lee   +3 more
wiley   +1 more source

Qualitative and Quantitative Evaluation of a Deep Learning-Based Reconstruction for Accelerated Cardiac Cine Imaging. [PDF]

Bioengineering (Basel)
Ma J, Zhu X, Kaushik S, Ali E, Li L, Manickam K, Li K, Janich MA.   +7 more
europepmc   +1 more source