Results 21 to 30 of about 130,409 (304)

Triangular plasty of left atrium in a left-sided atriomegaly

open access: yesКлінічна хірургія, 2020
Objective. Studying possibilities of the triangular plasty of left atrium procedure, performed while prosthesis of a mitral valve. Materials and metods.
V. Zh. Boukarim   +2 more
doaj   +1 more source

Giant Left Atrium [PDF]

open access: yesCirculation, 2001
A 69-year-old woman presented as an outpatient with shortness of breath. She was a former smoker and had a past medical history of rheumatic heart disease with mild mitral stenosis and moderate-to-severe mitral insufficiency associated with atrial fibrillation.
Paulo R. Schvartzman, Richard D. White
openaire   +3 more sources

The arch-like plasty of the left atrium in correction of a mitral valve failure

open access: yesКлінічна хірургія, 2021
Objective. Studying the possibilities of the method of the left atrium arch-like plasty while correcting of a mitral failure in combination with the left atrium dilatation. Materials and methods.
V. V. Popov   +2 more
doaj   +1 more source

Echocardiographic assessment of left atrial volume index in elderly patients with left ventricle anterior myocardial infarction

open access: yesHeart Views, 2012
Introduction: Enlarged left atrium predicts outcomes in patients with heart failure, atrial fibrillation and stroke. Left atrial volume especially when corrected for body size, is a more accurate representation of true LA size.
Monika Maheshwari   +2 more
doaj   +1 more source

Relationship of left atrial global peak systolic strain with left ventricular diastolic dysfunction and brain natriuretic peptide level in patients presenting with non-st elevation myocardial infarction [PDF]

open access: yes, 2014
PubMed: 25338184Background: In patients presenting with non-ST elevation myocardial infarction, we investigated the relationship of left atrial deformational parameters evaluated by 2-dimensional speckle tracking imaging (2D-STI) with conventional ...
Bakırcı, Eftal Murat   +6 more
core   +1 more source

Total anomalous pulmonary vein drainage in a 60-year-old woman diagnosed in an ECG-gated multidetector computed tomography : a case report and review of literature [PDF]

open access: yes, 2018
Purpose: Total anomalous pulmonary vein drainage (TAPVD) is a congenital cardiac defect in which there is no connection between pulmonary veins and the left atrium.
Adamczyk, Piotr   +7 more
core   +1 more source

Interatrial shunt devices for heart failure with normal ejection fraction: a technology update [PDF]

open access: yes, 2017
Heart failure with normal ejection fraction (HeFNEF) accounts for ~50% of heart failure admissions. Its pathophysiology and diagnostic criteria are yet to be defined clearly which may hinder the search for effective treatments.
Clark, Andrew L.   +2 more
core   +3 more sources

Normal echocardiographic measurements in a Turkish population: The Healthy Heart ECHO-TR Trial

open access: yesAnatolian Journal of Cardiology, 2019
Objective: Normal reference values for the cardiac chambers are widely based on cohorts from European or American populations. In this study, we aimed to obtain normal echocardiographic measurements of healthy Turkish volunteers to reveal the age, gender,
Özgen Şafak   +21 more
doaj   +1 more source

In vivo validation of the origin of the esophageal electrocardiogram [PDF]

open access: yes, 1986
Esophageal electrocardiography is a clinical and investigational technique that is useful for determining atrial conduction intervals, analyzing atrial rhythms and mapping conduction pathways.
Binkley, Philip F.   +3 more
core   +1 more source

An immunohistochemical analysis of tissue thrombin expression in the human atria. [PDF]

open access: yesPLoS ONE, 2013
OBJECTIVE: Thrombin, the final coagulation product of the coagulation cascade, has been demonstrated to have many physiological effects, including pro-fibrotic actions via protease-activated receptor (PAR)-1.
Keiichi Ito   +13 more
doaj   +1 more source

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