Results 41 to 50 of about 72,647 (276)

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

Advanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu, Jing Luo, Li Yu, Daoxi Qi, Boyu Li, Yating Chen, Chen Wang, Xiaokang Zhang, Wenzheng Guo, Qiyong Lou, Gang Zhai, Yonglin Ruan, Jianfei Huang, Shengchi Shi, Zhan Yin, Fang Zheng   +15 more
wiley   +1 more source

The tricuspid valve also maladapts as shown in sheep with biventricular heart failure

eLife, 2020
Over 1.6 million Americans suffer from significant tricuspid valve leakage. In most cases this leakage is designated as secondary. Thus, valve dysfunction is assumed to be due to valve-extrinsic factors.
William D Meador, Mrudang Mathur, Gabriella P Sugerman, Marcin Malinowski, Tomasz Jazwiec, Xinmei Wang, Carla MR Lacerda, Tomasz A Timek, Manuel K Rausch   +8 more
doaj   +1 more source

Isolated tricuspid valve endocarditis [PDF]

International Journal of Infectious Diseases, 2009
We present two non-HIV-infected patients with isolated native non-rheumatic tricuspid valve endocarditis who were not intravenous drug abusers. The patients presented with fever and chills. Plain radiography or high-resolution computed tomography of the chest revealed consolidation or infiltrate of the left parenchyma in both patients. Large vegetation
Heydari, Ali Akbar, Safari, Hossein, Sarvghad, Mohammad Reza   +2 more
openaire   +2 more sources

Marfan Syndrome Associated With Intellectual Disability and Behavioral Anomalies: Further Evidence for the Effect of Compound Heterozygous Variants in FBN1 on Phenotypic Severity

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Marfan syndrome (MFS) is a rare connective tissue disorder characterized by involvement of the cardiovascular, ocular, and musculoskeletal systems. Pathogenic variants in FBN1 cause most of the MFS cases; however, intellectual disability (ID) is rarely observed. A non‐consanguineous Pakistani family with four affected individuals was recruited.
Azmatullah Khan, Naseebullah Kakar, Ainullah Kakar, Malte Spielmann, Sajid Malik   +4 more
wiley   +1 more source

Commissural Misalignment Following Valve‐in‐Valve Transcatheter Aortic Valve Implantation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Data on commissural misalignment (CMA) during valve‐in‐valve transcatheter aortic valve implantation (ViV‐TAVI) for valve failure after surgical aortic valve replacement (SAVR) is scarce. Aims To study the impact of CMA on clinical and hemodynamic outcomes following ViV‐TAVI for failed SAVR.
Matthias Raschpichler, Johannes Rotta Detto Loria, Vivek Patel, Thilo Noack, Karoline Nüsser, Oliver Dumpies, Dhairya Patel, Takashi Nagasaka, Prateek Madaan, Aakriti Gupta, Holger Thiele, Michael A. Borger, Raj Makkar, Mohamed Abdel‐Wahab   +13 more
wiley   +1 more source

Tricuspid valve arrest [PDF]

BMJ Case Reports, 2022
William Kogler, Michael Omar, Julien Feghaly, Emil Missov   +3 more
openaire   +2 more sources

MELD score predicts outcomes in patients with advanced heart failure: A longitudinal evaluation

ESC Heart Failure, Volume 12, Issue 2, Page 839-847, April 2025.
Abstract Aims Advanced heart failure (AHF) is characterized by recurrent episodes of haemodynamic instability and frequent hospitalizations, leading to a progressive decline in quality of life and high mortality rates. The objectives of this study were to evaluate the effect of the model for end‐stage liver disease (MELD) score and its variations in ...
Francesco Curcio, Cristiano Amarelli, Rosaria Chiappetti, Irene Mattucci, Veronica Flocco, Mahmoud Issa Rammal, Ciro Abete, Francesca Mazzella, Ciro Maiello, Pasquale Abete, Francesco Cacciatore   +10 more
wiley   +1 more source

An analysis of factors influencing pulmonary artery catheter passage through the tricuspid and pulmonary valves

JA Clinical Reports, 2020
Purpose A pulmonary artery catheter (PAC) has to pass the tricuspid and pulmonary valves for its proper placement. Although several factors were reported to hinder the placement, there have been no reports to identify the factors that prolong the ...
Yuka Miyata, Shoko Takada, Tomoko Fujimoto, Mitsuo Iwasaki, Yukio Hayashi   +4 more
doaj   +1 more source

Transthyretin amyloid cardiomyopathy: Literature review and red‐flag symptom clusters for each cardiology specialty

ESC Heart Failure, Volume 12, Issue 2, Page 955-967, April 2025.
Abstract Wild‐type transthyretin amyloid cardiomyopathy (ATTRwt‐CM) is a progressive and infiltrative cardiac disorder that may cause fatal consequences if left untreated. The estimated survival time from diagnosis is approximately 3–6 years. Because of the non‐specificity of initial symptom manifestation and insufficient awareness among treating ...
Yasuhiro Izumiya, Toru Kubo, Jin Endo, Seiji Takashio, Masatoshi Minamisawa, Jun Hamada, Tomonori Ishii, Hajime Abe, Hiroaki Konishi, Kenichi Tsujita   +9 more
wiley   +1 more source

Quadrivalvular Involvement in Rheumatic Heart Disease: A Rare Case Report

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2022
Four-valve involvement (mitral, aortic, tricuspid, and pulmonary) in rheumatic heart disease (RHD) is an exceedingly rare entity. We report the case of a 24-year-old male, a known case of RHD, who presented with dyspnea and presyncope for 2 months.
C M Satvic, Arnab Ghosh Chaudhury, Lachikarathman Devegowda, Prabhavathi Bhat, C N Manjunath   +4 more
doaj   +1 more source