Results 11 to 20 of about 6,056,841 (295)

The effect of heat stress, dehydration and exercise on global left ventricular function and mechanics in healthy humans [PDF]

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis examined the effect of heat stress, dehydration and exercise on global left ventricular (LV) function and LV twist, untwisting and strain (LV ...
Stöhr, Eric J
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Cardiovascular Magnetic Resonance Deformation Imaging By Feature Tracking For Assessment Of Left And Right Ventricular Structure And Function [PDF]

, 2014
The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the authorCardiac magnetic resonance (CMR) imaging is the gold standard imaging technique for
Augustine, Daniel
core   +4 more sources

The effects of a supervised cardiac rehabilitation exercise programme on left ventricular function in patients with ischaemic heart disease (interim report) [PDF]

, 2006
Purpose. This study sought to determine the effects of a supervised cardiac rehabilitation exercise programme on left ventricular function in patients with ischaemic heart disease and any degree of left ventricular systolic dysfunction. Subjects.
Smith, Geoffrey T.
core   +2 more sources

Left ventricular systolic function in dogs with pulmonic stenosis [PDF]

Veterinary World, 2020
Background and Aim: Pulmonic stenosis (PS) is the most common congenital heart disease in dogs. This condition causes right ventricle (RV) overload and disrupts overall systolic function.
Ploypanut Trikhun, Sirilak Disatian Surachetpong, Saikaew Sutayatram, Chollada Buranakarl   +3 more
doaj   +1 more source

Impact of Aortic Stenosis on Myofiber Stress: Translational Application of Left Ventricle-Aortic Coupling Simulation

Frontiers in Physiology, 2020
The severity of aortic stenosis (AS) has traditionally been graded by measuring hemodynamic parameters of transvalvular pressure gradient, ejection jet velocity, or estimating valve orifice area.
Andrew D. Wisneski, Yunjie Wang, Tobias Deuse, Arthur C. Hill, Salvatore Pasta, Kevin L. Sack, Jiang Yao, Julius M. Guccione   +7 more
doaj   +1 more source

Higher Ventricular-Arterial Coupling Derived from Three-Dimensional Echocardiography Is Associated with a Worse Clinical Outcome in Systemic Sclerosis

Pharmaceuticals, 2021
Primary myocardial involvement is common in systemic sclerosis (SSc). Ventricular-arterial coupling (VAC) reflecting the interplay between ventricular performance and arterial load, is a key determinant of cardiovascular (CV) performance.
Francesco Tona, Elisabetta Zanatta, Roberta Montisci, Denisa Muraru, Elena Beccegato, Elena De Zorzi, Francesco Benvenuti, Giovanni Civieri, Franco Cozzi, Sabino Iliceto, Andrea Doria   +10 more
doaj   +1 more source

Cardiac Chamber Quantification by Echocardiography in Adults: Recommendations from the Association of Cardiovascular Surgeons of Ukraine and Ukrainian Society of Cardiology

Український журнал серцево-судинної хірургії, 2020
Fast technology development over the past decade as well as changes in practical echocardiography (EchoCG) lead to have given rise to a need in the update of previous guidelines for cardiac chambers quantification, which was the aim of this publication ...
V. V. Lazoryshynets, V. M. Kovalenko, S. V. Potashev, S. V. Fedkiv, A. V. Rudenko, R. M. Vitovskiy, O. S. Sychov, S. A. Rudenko, Y. A. Ivaniv, O. A. Krikunov, O. A. Mazur, L. M. Hrubyak, A. O. Rusnak, N. Y. Osovska, S. I. Deyak, N. M. Verich, V. M. Beshlyaga   +16 more
doaj   +1 more source

Sodium-Hydrogen Exchanger Isoform-1 Inhibition: A Promising Pharmacological Intervention for Resuscitation from Cardiac Arrest

Molecules, 2019
Out-of-hospital sudden cardiac arrest is a major public health problem with an overall survival of less than 5%. Upon cardiac arrest, cessation of coronary blood flow rapidly leads to intense myocardial ischemia and activation of the sarcolemmal Na+-H ...
Raúl J. Gazmuri, Jeejabai Radhakrishnan, Iyad M. Ayoub   +2 more
doaj   +1 more source

Improved ventricular function during inhalation of PGI(2) aerosol partly relies on enhanced myocardial contractility [PDF]

, 2005
Inhaled prostacyclin (PGI(2)) aerosol induces selective pulmonary vasodilation. Further, it improves right ventricular ( RV) function, which may largely rely on pulmonary vasodilation, but also on enhanced myocardial contractility.
Thein, E., Kisch-Wedel, H., Kemming, G., Bruhn, S., Meisner, F., Meisner, D., Kreyling, W., Zwissler, B., Flondor, M., Kreyling, W.G., Zwissler, Bernhard, Hofstetter, C., Kemming, Gregor   +12 more
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Ventricular interdependence in critically ill patients: from physiology to bedside

Frontiers in Physiology, 2023
The review focuses on the mechanism of ventricular interdependence, a frequently encountered phenomena, especially in critically ill patients. It is explained by the anatomy of the heart, with two ventricles sharing a common wall, the septum, and nested ...
Matthieu Petit, Matthieu Petit, Antoine Vieillard-Baron, Antoine Vieillard-Baron   +3 more
doaj   +1 more source