Results 171 to 180 of about 233,980 (319)

Curved Bistable Origami‐Inspired Flexible Transcatheter Mitral Valve Clamping

Advanced Science, EarlyView.
A lightweight bistable curved origami dilator combines reversible deformation and high stability, offering a promising solution for minimally invasive mitral valve repair. Abstract Curved origami exhibits remarkable potential for minimally invasive medical applications owing to its unique geometric programmability and mechanical tunability. Building on
Siyu Gao, Fan Jiang, Xiuting Sun, Peng Qi, Jian Xu   +4 more
wiley   +1 more source

Valvular heart diseases. Reoperation of heart valve replacement.

, 1991
M Shigenobu
openalex   +2 more sources

Advancements and Perspectives in the Bioprosthetic Heart Valve: A Comprehensive Review on Biomaterial Processing and Emerging Polymeric Materials. [PDF]

J Am Heart Assoc
Li H, Li S, Lei Y, Sun M, Wu C, Wang X, Xiong S, Wang Q, Kang S, Chen S, Shang X.   +10 more
europepmc   +1 more source

H⁺ Exchange‐Driven ppb‐Level and High‐Selective Formaldehyde Detection at Room Temperature for Environmental and Clinical Applications

Advanced Science, EarlyView.
This article presents an innovative room‐temperature formaldehyde sensor based on H⁺ exchange method, achieving ppb‐level detection limit and exceptional selectivity. The study highlights its practical potential for real‐time environmental monitoring and clinical diagnostic applications.
Lubing Cai, Mengyang Pang, Zhaosong Liu, Yanfei Li, Jiani Li, Zhaorui Zhang, Fengshuang Zheng, Chao Li, Ang Zheng, Xuemin Zhang   +9 more
wiley   +1 more source

Patients’ Willingness to Accept Mitral Valve Procedure-Associated Risks Varies Across Severity of Heart Failure Symptoms [PDF]

, 2019
Shelby D. Reed, Angelyn Fairchild, F. Reed Johnson, Juan Marcos González, Robert J. Mentz, Mitchell W. Krucoff, Sreekanth Vemulapalli   +6 more
openalex   +1 more source

An intelligent nanoreservoir system promotes heart valve regeneration via ROS scavenging and immunomodulation. [PDF]

Bioact Mater
Fan P, Liu Y, Qian X, Li J, Xu Y, Qiu X, Tong L, Tong F, Fan Z, Zheng Y, Luo H, Zeng T, Wang Y, Xu L, Li F.   +14 more
europepmc   +1 more source

Leucine‐Dependent SLC7A5–PGAM5 Interaction Promotes Advanced Atherosclerosis Through Hindering Mitochondrial Function of Macrophages

Advanced Science, EarlyView.
Higher plasma leucine is associated with increased risk of new‐onset myocardial infarction. Leucine deprivation alleviates advanced atherosclerosis in mice. Tumor‐induced leucine deprivation reprograms macrophage metabolism and increases CD5Lhi macrophages in mouse plaques. Mechanistically, leucine deficiency reduced SLC7A5‐PGAM5 binding in macrophages,
Shan Zhong, Xueyu Wang, Qingsong Li, Siqi Wang, Bin Sun, Wenjun Ni, Gengyu Zhou, Fan Wang, Xianwei Xie, Cheng Jin, Gang Xu, Peng Zhao, Xiang Peng, Feiyuan Han, Xiangwen Xi, Yidan Wang, Juan Xu, Yue Wang, Xia Gu, Shuo Li, Jian Zhang, Shuijie Li, Jinwei Tian   +22 more
wiley   +1 more source

Analysis of turbulent jets for the determination of heart valve leakage

, 1993
Armelle C. Burleson
openalex   +1 more source

Stress‐Induced Melting Controlled Failure Mechanisms of Methane Hydrate

Advanced Science, EarlyView.
We study methane hydrate via nanoindentation and nuclear magnetic resonance (NMR), finding its regional melting and mechanical properties, challenging existing views on hydrogen‐bonded crystals. Abstract Methane hydrate, a kind of nonstoichiometric crystalline, attracted worldwide attentions as a promising substitute energy. Its Dissociation is thought
Yanlong Li, Yuan Zhou, Zhengcai Zhang, Minhui Qi, Yajuan Zhang, Yujing Jiang, Yunkai Ji, Qingguo Meng, Yongfu Sun, Nengyou Wu   +9 more
wiley   +1 more source

Tricuspid Annuloplasty for Tricuspid Regurgitation Secondary to Left-Sided Heart Valve Disease: Immediate Outcomes and Risk Factors for Late Failure

, 2015
Giuseppe Gatti, Luca Dell’Angela, Marco Morosin, Luca Maschietto, Bruno Pinamonti, Gabriella Forti, Bernardo Benussi, Gian Luigi Nicolosi, Gianfranco Sinagra, Aniello Pappalardo   +9 more
openalex   +2 more sources