Results 211 to 220 of about 51,426 (322)

A technique for bicuspidization of the aortic valve [PDF]

, 1959
CRUZAT, EP, LEWIS, FJ, STARZL, TE, WALKER, FB   +3 more
core   +1 more source

Two‐Dimensional Speckle Tracking Echocardiography and Real‐Time Three‐Dimensional Echocardiography in Marathon Runners: A Study of Left Atrium

Clinical Cardiology, Volume 48, Issue 12, December 2025.
Two‐dimensional speckle tracking echocardiography and real‐time three‐dimensional echocardiography can effectively assess left atrial structure and function in marathon runners. ABSTRACT Objective To assess left atrial (LA) structure and function in marathon runners using two‐dimensional speckle tracking echocardiography (2D‐STE) and real‐time three ...
Pan Yang, Zhixiang Ge, Liping Wang, Haiyan Ke, Min Xu   +4 more
wiley   +1 more source

Early and mid-term outcome of patients with low-flow-low-gradient aortic stenosis treated with newer-generation transcatheter aortic valves. [PDF]

Front Cardiovasc Med, 2022
Fraccaro C, Tarantini G, Rosato S, Baglio G, Biancari F, Barbanti M, Tamburino C, Bedogni F, Ranucci M, Ussia GP, Seccareccia F, D'Errigo P.   +11 more
europepmc   +1 more source

Insights into the mechanism of paradoxical low-flow, low-pressure gradient severe aortic stenosis: association with reduced O₂ consumption by the whole body [PDF]

, 2019
Takeshi Onoue, Mai Iwataki, Masaru Araki, Hideaki Itoh, Akihiro Isotani, Hiromi Umeda, Shota Fukuda, Yasufumi Nagata, Yuki Tsuda, Yoshihisa Fujino, Michiya Hanyu, Kenji Andò, Shinichi Shirai, Masaaki Takeuchi, Satoru Saeki, Robert A. Levine, Yutaka Otsuji   +16 more
openalex   +1 more source

A Comparison of Coupling Strategies for 1D–3D Simulations of Coronary Hemodynamics

International Journal for Numerical Methods in Biomedical Engineering, Volume 41, Issue 12, December 2025.
Various 1D–3D coupling strategies combining a one‐dimensional (1D) pulse wave propagation model with three‐dimensional (3D) computational fluid dynamics (CFD) were evaluated for numerous types of complex synthetic coronary lesion geometries. Steady‐state simulations driven by mean flow showed no discrepancy with transient simulations in predicting ...
P. L. J. Hilhorst, A. J. E. Vermeer, K. Zając, M. van 't Veer, M. Rezaeimoghaddam, F. N. van de Vosse, W. Huberts   +6 more
wiley   +1 more source

P289 Aortic valve resistance risk-stratifies low-gradient aortic stenosis [PDF]

, 2020
J Cho, Toshifumi Uejima, Haruka Nishikawa, Junji Yajima, Takeshi Yamashita   +4 more
openalex   +1 more source

Trimethylamine N‐Oxide Linking Gut Microbiota to Cardiocerebral Disease Is a Novel Biomarker for Stroke Subtypes With Mixed Etiology: A Prospective Cohort Study

CNS Neuroscience &Therapeutics, Volume 31, Issue 12, December 2025.
After the human body ingests foods rich in choline, betaine, and L‐carnitine, the intestinal microbiota can metabolize these dietary nutrients to form trimethylamine (TMA) through the diet. TMA then enters the liver through the portal vein and is subsequently oxidized to trimethylamine N‐oxide (TMAO) in the presence of flavin‐containing monooxygenases ...
Yukun Wang, Yeju Hu, Ruoyu Qin, Wei Li, Chu Zhou, Rongrong Liu, Qiyang Yuan, Ruicheng Zhang, Guiyun Cui, Shiguang Zhu   +9 more
wiley   +1 more source

Severe Mitral Regurgitation in Paradoxical Low-Flow, Low-Gradient Severe Aortic Stenosis

Shani Dahan, Jacob P. Dal‐Bianco, Ygal Plakht, Mayooran Namasivayam, Romain Capoulade, Xin Zeng, Jonathan Passeri, Evin Yucel, Michael H. Picard, Robert A. Levine, Judy Hung   +10 more
openalex   +4 more sources

Novel Application of Milrinone in the Evaluation of Classical Low-Flow, Low-Gradient Aortic Stenosis. [PDF]

CASE (Phila), 2022
Kaul A, Yirerong J, Sharma C, Campbell H, Sharma G.   +4 more
europepmc   +1 more source

Preserved ejection fraction can accompany low gradient severe aortic stenosis: impact of pathophysiology on diagnostic imaging [PDF]

, 2013
Thomas Bartel, Silvana Müller
openalex   +1 more source