Results 111 to 120 of about 111,366 (373)

Sacubitril/valsartan preserves regional cardiac function following myocardial infarction in rats

ESC Heart Failure, Volume 12, Issue 2, Page 1304-1315, April 2025.
Parts of the figure were drawn by using pictures from Servier Medical Art. Servier Medical Art by Servier is licensed under a Creative Commons Attribution 3.0 Unported License (https://creativecommons.org/licenses/by/3.0/). Abstract Aims Sacubitril/valsartan (Sac/Val) is used for treatment of heart failure. The effect of Sac/Val on regional dysfunction
Einar Sjaastad Nordén, Bård Andre Bendiksen, Kaja Knudsen Bergo, Emil Knut Stenersen Espe, Gary McGinley, Almira Hasic, Ida Marie Hauge‐Iversen, Hege Katrin Ugland, Xin Shen, Michael Frisk, Nishani S. Mabotuwana, William E. Louch, Rizwan I. Hussain, Lili Zhang, Ivar Sjaastad, Alessandro Cataliotti, Geir Christensen   +16 more
wiley   +1 more source

Systoles on Riemann surfaces

Manuscripta Mathematica, 1994
The author studies Riemann surfaces with constant curvature \(-1\) and signature \((g,n)\) that is with genus \(g\) and \(n\) boundary components which here are simple closed geodesics or cusps. A systole of a surface is a shortest closed geodesic which is not a boundary component.
openaire   +2 more sources

Dapagliflozin alleviates high‐fat‐induced obesity cardiomyopathy by inhibiting ferroptosis

ESC Heart Failure, Volume 12, Issue 2, Page 1358-1373, April 2025.
Abstract Aim: Dapagliflozin (Dapa) is a novel hypoglycaemic agent with multiple cardiovascular protective effects, and it is widely used in treatment of heart failure patients, but whether it can improve obese phenotype of heart failure and its mechanism is still unclear.
Di Chen, Jiahao Shi, Yue Wu, Lizhu Miao, Zilin Wang, Yixuan Wang, Siwei Xu, Yu Lou   +7 more
wiley   +1 more source

Mechanisms of Aortic Flow Deceleration and the Effect of Wave Reflection on Left Ventricular Function

Frontiers in Physiology, 2020
Increased wave reflection is an independent predictor of cardiovascular events, possibly due to effects on left ventricular (LV) function. We investigated the relationship between reflected waves in early systole, the forward decompression wave in mid ...
Chloe M. Park, Chloe M. Park, Alun D. Hughes, Michael Y. Henein, Michael Y. Henein, Ashraf W. Khir   +5 more
doaj   +1 more source

The derivation of systolic computations

Science of Computer Programming, 1990
A method is presented by which systolic computations can be derived from formal specifications. These derivations proceed in a calculational manner, originating from input/output relations and guided by performance considerations. The resulting program is a network of communicating cells that are expressed in a CSP-like program notation. The derivation
Martin Rem, Anne Kaldewaij
openaire   +3 more sources

Semaglutide normalizes increased cardiomyocyte calcium transients in a rat model of high fat diet‐induced obesity

ESC Heart Failure, Volume 12, Issue 2, Page 1386-1397, April 2025.
Sequeira et al. reveal how the glucagon‐like peptide‐1 receptor agonist (GLP‐1‐RA) semaglutide restores cardiomyocyte function in rats subjected to a high‐fat/high‐fructose diet (HFD). Employing fluorescence‐ and patch‐clamp technology in isolated cardiac myocytes, they demonstrate that semaglutide reverses HFD‐induced activation of L‐type calcium ...
Vasco Sequeira, Julia Theisen, Katharina J. Ermer, Marie Oertel, Anton Xu, David Weissman, Katharina Ecker, Jan Dudek, Martin Fassnacht, Alexander Nickel, Michael Kohlhaas, Christoph Maack, Ulrich Dischinger   +12 more
wiley   +1 more source

Impact on variation in the direction of cuff bladder on blood pressure readings

Journal of the Practice of Cardiovascular Sciences, 2019
Introduction: Elevated blood pressure (BP)/hypertension contributes significantly to global morbidity and mortality. It is a silent killer; therefore, earlier diagnosis is imperative. A simple instrument called sphygmomanometer measures BP.
Bukar Alhaji Grema, Ismail Inuwa Mohammed, Godpower Chinedu Michael, Ibrahim Aliyu   +3 more
doaj   +1 more source

Two patterns of the “crossed swords sign” for the accurate diagnosis of diverse mitral valve regurgitations

Annals of Cardiac Anaesthesia, 2020
The “crossed swords sign,” demonstrating the divergent jet, is visualized on 2-dimensional color Doppler imaging and indicates complicated mitral regurgitation (MR).
Kazuto Miyata, Sayaka Shigematsu
doaj   +1 more source

Rigidity and flexibility of surface groups [PDF]

, 2004
The aim of this work is the °exibility of the hyperbolic surfaces. The results are about °exibility and geometrical boundedness. Bers are stated the universal property for all hyperbolic surface of ¯nite area where introduced the constant of boundedness.
Grácio, Clara, Ramos, José Sousa
core  

CardiLect: A combined cross‐species lectin histochemistry protocol for the automated analysis of cardiac remodelling

ESC Heart Failure, Volume 12, Issue 2, Page 1398-1415, April 2025.
Abstract Background Cardiac remodelling, a crucial aspect of heart failure, is commonly investigated in preclinical models by quantifying cardiomyocyte cross‐sectional area (CSA) and microvascular density (MVD) via histological methods, such as immunohistochemistry.
Tamás G. Gergely, Tamás Kovács, Andrea Kovács, Viktória E. Tóth, Nabil V. Sayour, Gábor M. Mórotz, Csenger Kovácsházi, Gábor B. Brenner, Zsófia Onódi, Balázs Enyedi, Domokos Máthé, Przemyslaw Leszek, Zoltán Giricz, Péter Ferdinandy, Zoltán V. Varga   +14 more
wiley   +1 more source