Noncontrast myocardial T1 mapping by cardiac magnetic resonance predicts outcome in patients with aortic stenosis

H Lee, JB Park, YE Yoon, EA Park, HK Kim… - JACC: Cardiovascular …, 2018 - jacc.org
Objectives: The aim of this study was to evaluate whether native T1 value of the myocardium
on cardiac magnetic resonance (CMR) could predict clinical events in patients with …

Assessment of diffuse myocardial fibrosis by using MR imaging in asymptomatic patients with aortic stenosis

SP Lee, W Lee, JM Lee, EA Park, HK Kim, YJ Kim… - Radiology, 2015 - pubs.rsna.org
Purpose To assess whether native T1 mapping provides noninvasive estimation of diffuse
myocardial fibrosis and whether it correlates with subclinical myocardial dysfunction in …

Human non-contrast T1 values and correlation with histology in diffuse fibrosis

S Bull, SK White, SK Piechnik, AS Flett, VM Ferreira… - Heart, 2013 - heart.bmj.com
Background Aortic stenosis (AS) leads to diffuse fibrosis in the myocardium, which is linked
to adverse outcome. Myocardial T1 values change with tissue composition. Objective To test …

Diffuse myocardial fibrosis in severe aortic stenosis: an equilibrium contrast cardiovascular magnetic resonance study

AS Flett, DM Sado, G Quarta, M Mirabel… - European Heart …, 2012 - academic.oup.com
Aims Haemodynamics alone do not fully explain symptoms and prognosis in clinically
severe aortic stenosis (AS). Myocardial disease, specifically diffuse myocardial fibrosis …

Imaging and impact of myocardial fibrosis in aortic stenosis

R Bing, JL Cavalcante, RJ Everett, MA Clavel… - JACC: Cardiovascular …, 2019 - jacc.org
Aortic stenosis is characterized both by progressive valve narrowing and the left ventricular
remodeling response that ensues. The only effective treatment is aortic valve replacement …

Midwall fibrosis is an independent predictor of mortality in patients with aortic stenosis

MR Dweck, S Joshi, T Murigu, F Alpendurada… - Journal of the American …, 2011 - jacc.org
Objectives: The goal of this study was to assess the prognostic significance of midwall and
infarct patterns of late gadolinium enhancement (LGE) in aortic stenosis. Background …

Assessment of myocardial fibrosis using multimodality imaging in severe aortic stenosis: comparison with histologic fibrosis

SJ Park, SW Cho, SM Kim, J Ahn, K Carriere… - JACC: Cardiovascular …, 2019 - jacc.org
Objectives: This study assessed diffuse myocardial fibrosis (MF) by cardiac magnetic
resonance (CMR) imaging and speckle-tracking echocardiography (STE) in patients with …

The prognostic role of late gadolinium enhancement in aortic stenosis: a systematic review and meta-analysis

CA Papanastasiou, DG Kokkinidis, PN Kampaktsis… - Cardiovascular …, 2020 - jacc.org
Objectives The aim of this systematic review was to explore the prognostic value of late
gadolinium enhancement (LGE) in patients with aortic stenosis (AS). Background …

Optimization and comparison of myocardial T1 techniques at 3T in patients with aortic stenosis

CWL Chin, S Semple, T Malley, AC White… - European Heart …, 2014 - academic.oup.com
Aims To determine the optimal T1 mapping approach to assess myocardial fibrosis at 3T.
Methods and results T1 mapping was performed at 3T using the modified look-locker …

Aortic valve replacement-induced changes in native T1 are related to prognosis in severe aortic stenosis: T1 mapping cardiac magnetic resonance imaging study

IC Hwang, HK Kim, JB Park, EA Park… - European Heart …, 2020 - academic.oup.com
Aims Native T1 times from T1 mapping cardiac magnetic resonance (CMR) are associated
with myocardial fibrosis in aortic stenosis (AS). We investigated whether changing patterns …