NDLI: MR tissue phase mapping reveals reduced left ventricular velocities in patients with myocardial scar

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MR tissue phase mapping reveals reduced left ventricular velocities in patients with myocardial scar

Content Provider	Semantic Scholar
Author	Rahsepar, Amir Ali Goyal, Amita Markl, Michael Collins, Jeremy D.
Copyright Year	2016
Abstract	Background Cardiac magnetic resonance (CMR) imaging is the reference standard for assessing biventricular systolic function. However, global measures of systolic function (i.e. ejection fraction) are relatively insensitive to regional alterations in myocardial structure, creating a need for quantitative analysis for regional myocardial function. Tissue phase mapping (TPM) is a CMR imaging technique that measures the regional myocardial velocities with high temporal resolution, complete left ventricular (LV) coverage, and full access to the 3-directional myocardial velocities. In this study, we evaluated the impact of myocardial scar detected with delayed enhancement imaging (DE-CMR) in patients with suspected infiltrative cardiomyopathy on global and regional myocardial velocities and dyssynchrony measured by TPM, comparing the results with controls.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://jcmr-online.biomedcentral.com/track/pdf/10.1186/1532-429X-18-S1-P116
PubMed reference number	5032270
Volume Number	18
Language	English
Access Restriction	Open
Subject Keyword	Artificial cardiac pacemaker Body tissue Cardiomyopathies Cicatrix Heart Imaging Techniques Logical volume management Myocardium Patients Premature ventricular contractions Reference Standards Resonance Trusted Platform Module topiramate
Content Type	Text
Resource Type	Article

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