Strain imaging using cardiac magnetic resonance
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TLDR
The aim of this review is to provide a comprehensive compendium of all the CMR techniques to assess myocardial deformation parameters as well as the application in different clinical scenarios.Abstract:
The objective assessments of left ventricular (LV) and right ventricular (RV) ejection fractions (EFs) are the main important tasks of routine cardiovascular magnetic resonance (CMR). Over the years, CMR has emerged as the reference standard for the evaluation of biventricular morphology and function. However, changes in EF may occur in the late stages of the majority of cardiac diseases, and being a measure of global function, it has limited sensitivity for identifying regional myocardial impairment. On the other hand, current wall motion evaluation is done on a subjective basis and subjective, qualitative analysis has a substantial error rate. In an attempt to better quantify global and regional LV function; several techniques, to assess myocardial deformation, have been developed, over the past years. The aim of this review is to provide a comprehensive compendium of all the CMR techniques to assess myocardial deformation parameters as well as the application in different clinical scenarios.read more
Citations
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Ghalib Bello,Timothy J W Dawes,Timothy J W Dawes,Jinming Duan,Carlo Biffi,Antonio de Marvao,Luke S. Howard,J. Simon R. Gibbs,J. Simon R. Gibbs,Martin R. Wilkins,Stuart A. Cook,Daniel Rueckert,Declan P. O'Regan +12 more
TL;DR: A fully convolutional neural network is used to create time-resolved three-dimensional dense segmentations of heart images that can efficiently predict human survival.
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Comparison of feature tracking, fast-SENC, and myocardial tagging for global and segmental left ventricular strain.
Paulius Bučius,Jennifer Erley,Radu Tanacli,Victoria Zieschang,Sorin Giusca,Grigorious Korosoglou,Henning Steen,Christian Stehning,Burkert Pieske,Elisabeth Pieske-Kraigher,Andreas Schuster,Tomas Lapinskas,Tomas Lapinskas,Sebastian Kelle +13 more
TL;DR: A multitude of cardiac magnetic resonance techniques used for myocardial strain assessment are compared, as well as reproducibility between CMR feature tracking (FT), tagging (TAG), and fast‐strain‐encoded (fast‐SENC) CMR techniques are compared.
Journal ArticleDOI
Reproducibility study on myocardial strain assessment using fast-SENC cardiac magnetic resonance imaging.
Sorin Giusca,Grigorios Korosoglou,Victoria Zieschang,Lukas Stoiber,Bernhard Schnackenburg,Christian Stehning,Rolf Gebker,Burkert Pieske,Andreas Schuster,Andreas Schuster,Sören J. Backhaus,Elisabeth Pieske-Kraigher,Amit R. Patel,Keigo Kawaji,Keigo Kawaji,Henning Steen,Tomas Lapinskas,Tomas Lapinskas,Sebastian Kelle +18 more
TL;DR: The analysis of fast-SENC derived myocardial strain using cardiac MRI provides a highly reproducible method for assessing LV functional performance and demonstrates reduced GLS and GCS compared to healthy controls.
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