Left atrial remodeling and function in advanced heart failure with preserved or reduced ejection fraction
V Melenovsky, SJ Hwang, MM Redfield… - … : Heart Failure, 2015 - Am Heart Assoc
… The left atrium modulates left ventricular (LV) filling by acting as an elastic reservoir, passive
… atrial (LA) dysfunction and remodeling are commonly observed in patients with heart failure (…
… atrial (LA) dysfunction and remodeling are commonly observed in patients with heart failure (…
Arrhythmogenic ion-channel remodeling in the heart: heart failure, myocardial infarction, and atrial fibrillation
… Experimental heart failure also causes AF-promoting atrial remodeling, but with a distinct
pattern from atrial tachycardia remodeling (170). APD is, if anything, increased. I K1 is …
pattern from atrial tachycardia remodeling (170). APD is, if anything, increased. I K1 is …
Atrial remodeling and atrial fibrillation: mechanisms and implications
… in atrial structure or function constitutes atrial remodeling. Many forms of atrial remodeling
promote … Congestive heart failure (CHF), a strong promoter of atrial remodeling that facilitates …
promote … Congestive heart failure (CHF), a strong promoter of atrial remodeling that facilitates …
Improvement of atrial function and atrial reverse remodeling after cardiac resynchronization therapy for heart failure
CM Yu, F Fang, Q Zhang, GWK Yip, CM Li… - Journal of the American …, 2007 - jacc.org
… This study examined atrial function and atrial remodeling in heart failure patients who
received CRT by the combined use of conventional and new echocardiographic imaging tools. It …
received CRT by the combined use of conventional and new echocardiographic imaging tools. It …
Promotion of atrial fibrillation by heart failure in dogs: atrial remodeling of a different sort
D Li, S Fareh, TK Leung, S Nattel - Circulation, 1999 - Am Heart Assoc
… remodeling would likely follow as a result of sustained atrial tachycardia. Thus, AF in association
with heart failure … the present study, but subsequent atrial remodeling could change the …
with heart failure … the present study, but subsequent atrial remodeling could change the …
Enalapril effects on atrial remodeling and atrial fibrillation in experimental congestive heart failure
Y Shi, D Li, JC Tardif, S Nattel - Cardiovascular research, 2002 - academic.oup.com
… ACE inhibition can induce reverse remodeling of the atria. In conclusion, our results indicate
a role for the renin–angiotensin system in arrhythmogenic atrial remodeling in CHF, and a …
a role for the renin–angiotensin system in arrhythmogenic atrial remodeling in CHF, and a …
Left atrial remodeling mechanisms associated with atrial fibrillation
… Whether it is heart failure or tachycardia-induced left atrial remodeling, insufficient energy
supply can interfere with calcium ion cycle and other ATP-dependent ion channels, leading to …
supply can interfere with calcium ion cycle and other ATP-dependent ion channels, leading to …
Left atrial remodeling, hypertrophy, and fibrosis in mouse models of heart failure
… left atrial pressures and causes atrial remodeling. In human subjects, increased left atrial …
Moreover, structural remodeling of the atrium plays an important role in the pathogenesis of …
Moreover, structural remodeling of the atrium plays an important role in the pathogenesis of …
… heart failure with preserved ejection fraction versus nonfailing hypertensive left ventricular hypertrophy in the urban Baltimore community: the role of atrial remodeling …
V Melenovsky, BA Borlaug, B Rosen, I Hay… - Journal of the American …, 2007 - jacc.org
Objectives : The purpose of this study was to identify cardiovascular features of patients with
heart failure with preserved ejection fraction (HFpEF) that differ from those in individuals …
heart failure with preserved ejection fraction (HFpEF) that differ from those in individuals …
Impact of right atrial remodeling in heart failure with preserved ejection fraction
T Ikoma, M Obokata, K Okada, T Harada… - … of Cardiac Failure, 2021 - Elsevier
… Given the effects of AF on bi-atrial remodeling, we performed an additional analysis to
evaluate the additive value of RA dilation for the prediction of outcomes over LA enlargement. …
evaluate the additive value of RA dilation for the prediction of outcomes over LA enlargement. …
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