Results 171 to 180 of about 21,418 (219)

In degenerative mitral regurgitation a combined speckle tracking analysis predicts right ventricular to pulmonary circulation uncoupling

open access: closedEuropean Heart Journal - Cardiovascular Imaging
Abstract Background Global Longitudinal Strain (GLS) and left atrial (LA) strain evaluation by Speckle Tracking Echocardiography (STE) have emerged as prognostic index in patients affected by degenerative mitral regurgitation (DMR). In this setting, the coupling between right ventricular (RV) function
Monica Barki   +14 more
openalex   +2 more sources

Percutaneous therapy for mitral valve regurgitation modulates level and phenotype of circulating blood cells

2017
Aim: Immune mechanisms and inflammation contribute to the pathophysiology of heart failure (HF) in different ways. As the center of immune response, dendritic cells (DCs) play an important role in LV remodeling after myocardial ischemia and myocarditis, however, the role of dendritic cells in non-ischemic HF with volume overload has not be addressed ...
openaire   +2 more sources

THE HEMODYNAMIC IMPACT OF MITRAL REGURGITATION, LEFT ATRIAL DYNAMICS, AND RIGHT VENTRICULAR TO PULMONARY CIRCULATION COUPLING DURING EXERCISE ON CARDIOPULMONARY EXERCISE PERFORMANCE AND CLINICAL OUTCOME IN LEFT HEART DISEASE

Journal of the American College of Cardiology, 2018
The hemodynamic impact of mitral regurgitation (MR), left atrial (LA) dynamics, and RV-to-PC coupling during exercise on cardiopulmonary function and clinical outcome has never been studied.
Sugimoto T   +5 more
openaire   +2 more sources

RIGHT VENTRICULAR TO PULMONARY CIRCULATION UNCOUPLING IS ASSOCIATED WITH IMPAIRED LEFT VENTRICULAR AND LEFT ATRIAL STRAIN IN PATIENTS WITH DEGENERATIVE MITRAL REGURGITATION

open access: closedJournal of the American College of Cardiology
Monica Barki   +11 more
openalex   +2 more sources

Echocardiographic assessment of the right heart pulmonary circulation unit in mitral regurgitation due to mitral valve prolapse

European Heart Journal
Abstract Background Right ventricular evaluation is essential in the context of chronic mitral regurgitation (MR). Chronic MR is associated with a progressive cardiac remodeling with enlargement and dysfunction of all cardiac chambers, and the development of functional tricuspid regurgitation (TR ...
R Maheut   +9 more
openaire   +1 more source

[Status of pulmonary circulation and the presence of regurgitant wave from the left ventricle in primary dilated cardiomyopathy].

Przeglad lekarski, 1992
The purpose of the study was to analyse relationships between the presence and magnitude of a regurgitant wave from the left ventricle to the left atrium and the state of the pulmonary circulation in patients with primary dilated cardiomyopathy. The study population consisted of 97 patients divided into three subgroups I--41 patients without the ...
J P, Dubiel, E, Cibor
openaire   +1 more source

Adaptations of venus peripheral circulation in mild to moderate tricuspid regurgitation

1994
The aim of the study was to assess the hypothetic relationship between right atrial mechanoreceptors stimulation due to mild to moderate tricuspid regurgitation and forearm venous tone. Method: The study group included 15 patients (9 males, 6 females, average years range 25-55) with mild to moderate tricuspid regurgitation (TR) measured by ...
G. Calcagnini Jr.   +6 more
openaire   +1 more source

Circulating exosomal microRNAs predict functional recovery after MitraClip repair of severe mitral regurgitation

International Journal of Cardiology, 2016
P. Dohmen   +10 more
openaire   +3 more sources

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