Serial MRI evaluation of cardiac structure and function in mice after reperfused myocardial infarction

AJ Ross, Z Yang, SS Berr, WD Gilson… - … in Medicine: An …, 2002 - Wiley Online Library
This study evaluated the utility of cardiac MRI for assessing the impact of myocardial
infarction (MI) on cardiac structure and function in mice following reperfused 1‐or 2‐hr …

Simultaneous evaluation of infarct size and cardiac function in intact mice by contrast-enhanced cardiac magnetic resonance imaging reveals contractile dysfunction …

Z Yang, SS Berr, WD Gilson, MC Toufektsian… - Circulation, 2004 - Am Heart Assoc
Background—The objective of this study was to noninvasively determine the effects of
reperfused myocardial infarction (MI) on regional and global left-ventricular (LV) function 24 …

Quantitative assessment of regional myocardial function in a rat model of myocardial infarction using tagged MRI

D Thomas, VA Ferrari, M Janik, DH Kim… - … Resonance Materials in …, 2004 - Springer
We characterized global and regional left ventricular (LV) function during post myocardium
infarction (MI) remodeling in rats, which has been incompletely described by previous MRI …

Left ventricular postmyocardial infarction remodeling studied by combining MR-tagging with delayed MR contrast enhancement

N Mewton, P Croisille, D Revel, O Weber… - Investigative …, 2008 - journals.lww.com
Objectives: We sought to monitor the evolution of noninfarcted and infarcted myocardium
function in the process of left ventricular (LV) remodeling after a reperfused myocardial …

Serial cine‐magnetic resonance imaging of left ventricular remodeling after myocardial infarction in rats

M Nahrendorf, F Wiesmann, KH Hiller… - Journal of Magnetic …, 2001 - Wiley Online Library
The purpose of the present study was the serial investigation of morphological and
functional changes after left coronary artery ligation in the intact rat using cine‐magnetic …

Cardiac MR characterization of left ventricular remodeling in a swine model of infarct followed by reperfusion

J Whitaker, CM Tschabrunn, J Jang… - Journal of Magnetic …, 2018 - Wiley Online Library
Background Myocardial infarction (MI) survivors are at risk of complications including heart
failure and malignant arrhythmias. Purpose We undertook serial imaging of swine following …

Characterization of the structural and functional changes in the myocardium following focal ischemia-reperfusion injury

N Ojha, S Roy, J Radtke, O Simonetti… - American Journal …, 2008 - journals.physiology.org
High-resolution (11.7 T) cardiac magnetic resonance imaging (MRI) and histological
approaches have been employed in tandem to characterize the secondary damage suffered …

MR study of the effect of infarct size and location on left ventricular functional and microstructural alterations in porcine models

Y Wu, CW Chan, JM Nicholls, S Liao… - Journal of Magnetic …, 2009 - Wiley Online Library
Purpose To investigate the effect of infarct size and location on left ventricular (LV) functional
and microstructural alterations in well‐established porcine models. Materials and Methods …

In vivo assessment of cardiac remodeling after myocardial infarction in rats by cine–magnetic resonance imaging

M Nahrendorf, F Wiesmann, KH Hiller… - Journal of …, 2000 - Taylor & Francis
The rat infarct model offers important parallels to the process of remodeling after myocardial
infarction (MI) in humans. The aim of this study was to test the feasibility of cine fast low …

Quantitative magnetic resonance imaging can distinguish remodeling mechanisms after acute myocardial infarction based on the severity of ischemic insult

NR Ghugre, M Pop, J Barry… - Magnetic resonance …, 2013 - Wiley Online Library
The type and extent of myocardial infarction encountered clinically is primarily determined
by the severity of the initial ischemic insult. The purpose of the study was to differentiate …