Results 41 to 50 of about 149 (149)

Right atrial remodelling and prognosis in patients with severe atrial functional tricuspid regurgitation

ESC Heart Failure, EarlyView.
Abstract Aims Atrial functional tricuspid regurgitation (AFTR) is increasingly recognized as a distinct cause of tricuspid regurgitation, yet data on outcomes and their determinants are limited. This study examines the prognostic role of right atrial (RA) remodelling in patients with severe AFTR.
Soongu Kwak, Dong‐Jae Han, Seung‐Pyo Lee, Ho Young Hwang, Hyung‐Kwan Kim, Yong‐Jin Kim, Kyung Hwan Kim, Jae Woong Choi, Jun‐Bean Park   +8 more
wiley   +1 more source

Dilated cardiomyopathy evaluation with Imagenomics: combining multimodal cardiovascular imaging and genetics

ESC Heart Failure, EarlyView.
Systematic approach to dilated cardiomyopathy diagnosis. Dilated cardiomyopathy is a clinical diagnosis characterized by the presence of left ventricular dilatation and systolic disfunction unexplained by abnormal loading conditions or coronary artery disease.
Kristian Galanti, Ghaith Sharaf Dabbagh, Fabrizio Ricci, Sabina Gallina, Roberta Giansante, Ron Jacob, Edmond Obeng‐Gyimah, Leslie T. Cooper Jr, Sanjay K. Prasad, David H. Birnie, Andrew P. Landstrom, Selma F. Mohammed, Saidi Mohiddin, Mohammed Y. Khanji, Anwar A. Chahal   +14 more
wiley   +1 more source

Systoles on S1 × Sn

Differential Geometry and its Applications, 1997
AbstractThere is no intersystolic inequality syst1 systn ⩽, const Vol on S1 × Sn if n is greater or equal to two.
openaire   +2 more sources

Relevance of residual tricuspid regurgitation for right ventricular reverse remodelling after tricuspid valve intervention in patients with severe tricuspid regurgitation and right‐sided heart failure

European Journal of Heart Failure, EarlyView.
Right ventricular reverse remodelling after transcatheter tricuspid valve intervention (TTVI). Optimal tricuspid regurgitation (TR) reduction is critical for right ventricular reverse remodelling. CMR, cardiac magnetic resonance; echo, echocardiography; RV EDV, right ventricular end‐diastolic volume. Abstract Aims Right ventricular reverse remodelling (
Ludwig T. Weckbach, Lukas Stolz, Philipp M. Doldi, Hannah Glaser, Cecilia Ennin, Michael Kothieringer, Thomas J. Stocker, Michael Näbauer, Mohammad Kassar, Sara Bombace, Karl‐Patrik Kresoja, Philipp Lurz, Fabien Praz, Holger Thiele, Volker Rudolph, Steffen Massberg, Jörg Hausleiter   +16 more
wiley   +1 more source

Aetiological phenotypes of atrial and ventricular secondary tricuspid regurgitation and their prognostic implications: insights from the CARE‐TR registry

European Journal of Heart Failure, EarlyView.
Aetiological phenotypes of secondary tricuspid regurgitation. AF, atrial fibrillation; HFpE, heart failure with preserved ejection fraction; CARE‐TR, Consecutive pAtients with seveRE Tricuspid Regurgitation evaluated in Heart Failure and Valve Clinics; HF, heart failure; HFmrEF, heart failure with mildly reduced ejection fraction; HFrEF, heart failure ...
Laura Lupi, Elena Antonioli, Angelica Praderio, Alessandro Villaschi, Elisa Soranzo, Nicola Saccani, Kamil Stankowski, Daniele Cocianni, Beniamino Pagliaro, Valeria Magni, Marco Loffi, Daniela Tomasoni, Matteo Pagnesi, Antonio Mangieri, Davide Stolfo, Gianfranco Sinagra, Marianna Adamo, Marco Metra   +17 more
wiley   +1 more source

MgAl2O4:Cr3+ translucent ceramics with tunable broadband near‐infrared luminescence for laser‐driven light source detection

InfoMat, EarlyView.
High‐power broadband NIR light sources are desired for non‐invasive imaging and quantitative detection applications. This work reported tunable NIR emission from 686 to 928 nm via the control of local structural symmetry around isolated Cr3+ ions in MgAl2O4:Cr3+ translucent ceramic, further realizing the optimized external quantum efficiency of 73% and
Gaochao Liu, Zhan Xiong, Weibin Chen, Shuai Zhang, Yuzhen Wang, Zhiguo Xia   +5 more
wiley   +1 more source

Evaluation of Real‐Time Cardiovascular Flow MRI Using Compressed Sensing in a Phantom and in Patients With Valvular Disease or Arrhythmia

Journal of Magnetic Resonance Imaging, EarlyView.
Background Real‐time (RT) phase contrast (PC) flow MRI can potentially be used to measure blood flow in arrhythmic patients. Undersampled RT PC has been combined with online compressed sensing (CS) reconstruction (CS RT) enabling clinical use. However, CS RT flow has not been validated in a clinical setting.
Tania Lala, Lea Christierson, Petter Frieberg, Daniel Giese, Peter Kellman, Nina Hakacova, Pia Sjöberg, Ellen Ostenfeld, Johannes Töger   +8 more
wiley   +1 more source

Atrial cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 727-729, April 2025.
Wojciech Kosmala, Monika Przewłocka‐Kosmala   +1 more
wiley   +1 more source

Effect of Body Position on Dynamic Apparent Diffusion Coefficient Changes During the Cardiac Cycle in the Human Brain

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Dynamic changes in the apparent diffusion coefficient (ΔADC) during the cardiac cycle reflect water molecule fluctuations in the brain and intracranial conditions. While body position strongly affects intracranial conditions, the relationship between ΔADC and body position has been less explored, as conventional MRI is typically ...
Naoki Ohno, Tosiaki Miyati, Masatomo Uehara, Riho Okamoto, Mitsuhito Mase, Satoshi Kobayashi   +5 more
wiley   +1 more source

Deep learning framework for interpretable quality control of echocardiography video

Medical Physics, EarlyView.
Abstract Background Echocardiography (echo) has become an indispensable tool in modern cardiology, offering real‐time imaging that helps clinicians evaluate heart function and identify abnormalities. Despite these advantages, the acquisition of high‐quality echo is time‐consuming, labor‐intensive, and highly subjective.
Liwei Du, Wufeng Xue, Zhanru Qi, Zhongqing Shi, Guanjun Guo, Xin Yang, Dong Ni, Jing Yao   +7 more
wiley   +1 more source