Effect of preload on left atrial function: evaluated by tissue Doppler and strain imaging

CS Park, YK Kim, HC Song, EJ Choi… - European Heart …, 2012 - academic.oup.com
Aims Both strain and strain rate (SR) measure the regional myocardial deformation and can
assess phasic left atrial (LA) function. However, there is still a lack of evidence for their …

Left atrial contractile longitudinal strain determines intrinsic left atrial function regardless of load status and left ventricular deformation

S Ünlü, BA Yamak, B Sezenöz, A Şahinarslan… - … International Journal of …, 2021 - Springer
Purpose Left atrial (LA) longitudinal strain (S) has been proposed as a superior, non-
invasive parameter over LA volumetric assessment. LAS has diagnostic and prognostic …

Left atrial strain associated with alterations in cardiac diastolic function in patients with end-stage renal disease

C Li, J Zhang, R Fan, W Li, Y Liu, D Liu, H Lin… - The international journal …, 2019 - Springer
The purpose of this study was to investigate the correlation between left atrial (LA) strain and
alterations in cardiac diastolic function in patients with end-stage renal disease. 59 patients …

Association of the active and passive components of left atrial deformation with left ventricular function

S Ramkumar, H Yang, Y Wang, M Nolan… - Journal of the American …, 2017 - Elsevier
Background Left atrial (LA) strain imaging enables the quantitative assessment of LA
function. The clinical relevance of these measurements is dependent on the provision of …

Quantitative assessment of right atrial function by strain and strain rate imaging in patients with heart failure

ZO Haghighi, N Naderi, A Amin, S Taghavi… - Acta …, 2011 - Taylor & Francis
Objectives We sought to evaluate the regional longitudinal strain/strain rate profi les in the
right atrial wall to quantify right atrial function in systolic heart failure patients. Background …

Load dependency of left atrial strain in normal subjects

D Genovese, A Singh, V Volpato, E Kruse… - Journal of the American …, 2018 - Elsevier
Background Left atrial (LA) longitudinal strain is a novel parameter used for the evaluation of
LA function, with demonstrated prognostic value in several cardiac diseases. However, the …

Changes in left atrial phasic strain and mechanical dispersion: effects of age and gender

LD Stefani, SJ Trivedi, A Ferkh, M Altman… - …, 2021 - Wiley Online Library
Purpose Left atrial (LA) function by two‐dimensional (2D) strain is an emerging tool with
increasing clinical utility. Age and gender are key modulators of strain parameters; however …

Left atrial function: Correlation with left ventricular function and contractile reserve in patients with hypertension

MJ Fung, L Thomas, DY Leung - Echocardiography, 2018 - Wiley Online Library
Aims Alterations in left atrial (LA) and left ventricular (LV) function have been documented in
hypertensive patients. However, the correlation of LA with LV functional changes has not …

Left atrial function and remodelling in aortic stenosis

K O'Connor, J Magne, M Rosca… - European Journal of …, 2011 - academic.oup.com
Aims The present study sought to determine the relationship between left atrial (LA) volume
(structural changes) and LA function as assessed by strain rate imaging in patients with …

[PDF][PDF] Comparison of left atrial function between hypertensive patients with normal atrial size and normotensive subjects using strain rate imaging technique

M Sahebjam, A Mazareei… - Arch Cardiovasc …, 2014 - researchgate.net
Background: Patients with hypertension are at risk of structural and functional changes in the
left atrium (LA). There are only a few studies on the impact of hypertension on LA function …