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Specialty: Biomedical Science
Condition: Heart Failure
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Total 170 results found since Jan 2013.
Diagnosis of atrial fibrillation in heart failure patients with implantable cardioverter defibrillator or cardiac resynchronisation therapy
CONCLUSIONS: Episodes of paroxysmal atrial fibrillation in patients with systolic heart failure and implanted cardioverter-defibrillator systems are quite common. The majority of the episodes recorded in the study were asymptomatic.PMID:34900037 | PMC:PMC8641502 | DOI:10.5114/aoms/114977
Source: Archives of Medical Science - December 13, 2021 Category: Biomedical Science Authors: Barbara Dominik Przemyslaw Mitkowski Wojciech Zorawski Ilona Kowalik Adam Ciesielski Source Type: research
Prognostic significance of severe coronary microvascular dysfunction post-PCI in patients with STEMI: A systematic review and meta-analysis
by Marjorie Canu, Charles Khouri, St éphanie Marliere, Estelle Vautrin, Nicolas Piliero, Olivier Ormezzano, Bernard Bertrand, Hélène Bouvaist, Laurent Riou, Loic Djaileb, Clémence Charlon, Gerald Vanzetto, Matthieu Roustit, Gilles Barone-Rochette
Coronary microvascular dysfunction (CMVD) is common and associated with poorer outcomes in patients with ST Segment Elevation Myocardial Infarction (STEMI). The index of microcirculatory resistance (IMR) and the index of hyperemic microvascular resistance (HMR) are both invasive indexes of microva scular resistance proposed for the diagnosis of severe CMVD after primary percu...
Source: PLoS One - May 16, 2022 Category: Biomedical Science Authors: Marjorie Canu Source Type: research
A comparison of echocardiographic and circulating cardiac biomarkers for predicting incident cardiovascular disease
This study compared the predictive value of such measures to that of circulating cardiac biomarkers for a composite cardiovascular disease outcome in an aging population. MethodsIn this prospective population-based cohort study, echocardiography was performed at baseline together with assessments of traditional CVD risk factors and circulating cardiac biomarkers, NT-proBNP and troponin I, in 1016 individuals all aged 70 years. Assessments were repeated at ages 75 and 80. A composite CVD outcome (myocardial infarction, heart failure or ischemic stroke) was charted over 15 years. All echocardiography variables, except for th...
Source: PLoS One - July 25, 2022 Category: Biomedical Science Authors: Lars Lind Source Type: research
Psychometric properties of performance-based measures of physical function administered via telehealth among people with chronic conditions: A systematic review
ConclusionsSeveral performance-based measures of physical function across the domains of exercise capacity, strength, balance and general functional capacity may have sufficient reliability and criterion validity when administered via telehealth. However, the evidence is of low-very low quality, reflecting the small number of studies conducted and the small sample sizes included in the studies. Future research is needed to explore the measurement error, responsiveness, interpretability and feasibility of these measures administered via telehealth.
Source: PLoS One - September 9, 2022 Category: Biomedical Science Authors: Caoimhe Barry Walsh Source Type: research
RNA modifications in aging-associated cardiovascular diseases
Aging (Albany NY). 2022 Sep 29;14(undefined). doi: 10.18632/aging.204311. Online ahead of print.ABSTRACTCardiovascular disease (CVD) is a leading cause of morbidity and mortality worldwide that bears an enormous healthcare burden and aging is a major contributing factor to CVDs. Functional gene expression network during aging is regulated by mRNAs transcriptionally and by non-coding RNAs epi-transcriptionally. RNA modifications alter the stability and function of both mRNAs and non-coding RNAs and are involved in differentiation, development, and diseases. Here we review major chemical RNA modifications on mRNAs and non-co...
Source: Aging - September 30, 2022 Category: Biomedical Science Authors: Xinyu Yang Priyanka Gokulnath H Immo Lehmann Zhitao Hou Sun Yang Liangzhen You Guoxia Zhang Yanwei Xing Ji Lei Guoping Li Shuwen Guo Hongcai Shang Source Type: research
Sex differences in major cardiovascular outcomes and fractures in patients with subclinical thyroid dysfunction: a systematic review and meta-analysis
CONCLUSIONS: There may be sex-related differences in the risks of MACE, any fracture, and hip fracture in patients with SH.PMID:36287183 | DOI:10.18632/aging.204352
Source: Aging - October 26, 2022 Category: Biomedical Science Authors: Hongjuan Fang Runsheng Zhao Shuang Cui Weiqing Wan Source Type: research
A fast computational model for circulatory dynamics: effects of left ventricle-aorta coupling
Biomech Model Mechanobiol. 2023 Jan 13. doi: 10.1007/s10237-023-01690-w. Online ahead of print.ABSTRACTThe course of diseases such as hypertension, systolic heart failure and heart failure with a preserved ejection fraction is affected by interactions between the left ventricle (LV) and the vasculature. To study these interactions, a computationally efficient, biophysically based mathematical model for the circulatory system is presented. In a four-chamber model of the heart, the LV is represented by a previously described low-order, wall volume-preserving model that includes torsion and base-to-apex and circumferential wa...
Source: Biomechanics and Modeling in Mechanobiology - January 13, 2023 Category: Biomedical Science Authors: Michael J Moulton Timothy W Secomb Source Type: research
