Results 21 to 30 of about 606 (152)

Time for contrast to pass through the myocardium and its association with angina severity in patients with non-obstructive coronary artery disease [PDF]

BMC Cardiovascular Disorders
Background A substantial number of patients with angina and non-obstructive coronary disease (ANOCA) remain symptomatic despite the absence of flow-limiting lesions, and accumulating evidence suggests an increased risk of adverse outcomes and healthcare ...
Rozen Grigorov, Stefan Yambolov, Svetoslav Georgiev, Ivaylo Borisov, Daniel Tsvetkov   +4 more
doaj   +2 more sources

Diagnóstico y tratamiento de los pacientes con ANOCA.

REC: Interventional Cardiology
RESUMEN Un número importante de aquellos pacientes en quienes se realiza coronariografía por angina o isquemia presentan en pruebas no invasivas arterias coronarias sin lesiones o con estenosis no significativas.
Carlos Escobar, Josep Gómez Lara, Javier Escaned, Antoni Carol Ruiz, Enrique Gutiérrez Ibañes, Leticia Fernández Friera, Sergio Raposeiras-Roubín, Joaquín Alonso Martín, Jaume Agüero, Jose María Gámez, Pablo Jorge-Pérez, Román Freixa-Pamias, Vivencio Barrios, Ignacio Cruz González, Amparo Martínez Monzonís, Ana Viana Tejedor   +15 more
doaj   +2 more sources

Clinical and Physiological Predictors of Acetylcholine-Induced Coronary Spasm in ANOCA/INOCA Patients: A Retrospective Cohort Study. [PDF]

Catheter Cardiovasc Interv
ABSTRACT Background A substantial proportion of patients with angina and/or ischemia are found to have non‐obstructive coronary arteries (ANOCA/INOCA). Their symptoms can sometimes be explained by coronary microvascular dysfunction and/or vasospasm. Selecting patients for acetylcholine testing remains challenging, and the procedure is not trivial in ...
Buri J, Zimmerli A, Mahendiran T, Salihu A, Weerts V, Muller O, Meier D, Fournier S.   +7 more
europepmc   +2 more sources

Incremental value of non-invasive myocardial work for the evaluation and prediction of coronary microvascular dysfunction in angina with no obstructive coronary artery disease

Frontiers in Cardiovascular Medicine, 2023
BackgroundEvidence suggests that patients suffering from angina with no obstructive coronary artery disease (ANOCA) experience coronary microvascular dysfunction (CMD).
Ying Li, Dandan Sun, Hanzhang Zhao, Zhiyan Qin, Wei Ji, Wei Ji, Huihui Zhang, Ni Jiao, Bo Luan, Mingyan Ding, Fang Zhu   +10 more
doaj   +1 more source

Epidemiological and quality of life analysis of patients with ANOCA

Research, Society and Development, 2022
Introduction: A portion of patients affected by angina has ANOCA (angina with non-obstructive coronary arteries). Objectives: To determine the epidemiological and quality of life aspects of individuals with angina without coronary obstruction. Material and methods: This is an observational cross-sectional study, conducted by applying questionnaires ...
Ana Carolina Mello Fontoura de Souza, Mário Augusto Cray da Costa, Elise Souza dos Santos Reis, Luiz Henrique Vargas de Andrade, Tiago de Souza   +4 more
openaire   +2 more sources

Assessing mental stress on myocardial perfusion and myocardial blood flow in women without obstructive coronary disease: protocol for a mechanistic clinical trial

BMJ Open, 2020
Introduction Two-thirds of women with symptoms of angina have ‘angina with no obstructive coronary artery disease’ (ANOCA). Growing evidence supports the use of coronary artery function testing for the diagnosis of ANOCA.
Wei Jiang, Lan Guo, Bingqing Bai, Huan Ma, Hongwen Fei, Han Yin, Haochen Wang, Yuting Liu, Shuxia Wang, Qingshan Geng   +9 more
doaj   +1 more source

Mutation spectrum in a cohort with familial exudative vitreoretinopathy

Molecular Genetics &Genomic Medicine, Volume 10, Issue 9, September 2022., 2022
Our genetic finding can serve as an efficient reference and comprehensive research strategy for the design of panel‐based genetic diagnostic testing, genetic counseling, and future diagnosis for suspected patients with family exudative vitreoretinopathy disease.
Ning Qu, Wei Li, Dong‐Ming Han, Jia‐Yu Gao, Zheng‐Tao Yang, Li Jiang, Tian‐Bin Liu, Yan‐Xian Chen, Xiao‐Sen Jiang, Liang Zhou, Ji‐Hong Wu, Xin Huang   +11 more
wiley   +1 more source

Restoring Oat Nanoparticles Mediated Brain Memory Function of Mice Fed Alcohol by Sorting Inflammatory Dectin‐1 Complex Into Microglial Exosomes

Small, Volume 18, Issue 6, February 10, 2022., 2022
In this article, oral administration of oat nanoparticles (OatN) is trafficking to brain and inhibits microglial dectin‐1 mediated inflammation and memory loss in a mouse alcohol use disorder model. OatN beta‐glucan targets to microglial cells and subsequent interaction with hippocalcin whereas oatN digalactosyldiacylglycerol prevents oatN b‐glucan ...
Fangyi Xu, Jingyao Mu, Yun Teng, Xiangcheng Zhang, Kumaran Sundaram, Mukesh K. Sriwastva, Anil Kumar, Chao Lei, Lifeng Zhang, Qiaohong M. Liu, Jun Yan, Craig J. McClain, Michael L. Merchant, Huang‐Ge Zhang   +13 more
wiley   +1 more source

A Novel Approach to Improving E‐Government Performance from Budget Challenges in Complex Financial Systems

Complexity, Volume 2022, Issue 1, 2022., 2022
Today, the risk management of budget challenges throughout the budget process is greater than ever. The process of change has been driven by new information and communication technologies, resulting in e‐government. The purpose of this scientific paper is to see whether budgetary challenges have an effect on the performance of e‐government in complex ...
Enkeleda Lulaj, Ismat Zarin, Shawkat Rahman, S.S. Askar   +3 more
wiley   +1 more source

Invasive Diagnosis of HFpEF and ANOCA in a Patient With Effort Dyspnea and Angina. [PDF]

JACC Case Rep
Angina or ischemia with nonobstructive coronary arteries (ANOCA/INOCA) and heart failure with preserved ejection fraction (HFpEF) are increasingly recognized conditions that may present with similar clinical presentation. Their underlying mechanisms and interplay remain incompletely understood. This case highlights how ANOCA/INOCA and HFpEF can coexist
Forzano I, Gargiulo G, Manzi L, Avvedimento M, Narciso V, Ciaramella L, Di Serafino L, Esposito G.   +7 more
europepmc   +5 more sources