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The Combined Incremental Prognostic Value of LVEF, Late Gadolinium Enhancement, and Global Circumferential Strain Assessed by CMR

JACC: Cardiovascular Imaging, 2015
This study aimed to assess the incremental prognostic value of global circumferential strain (GCS), as measured using cardiac magnetic resonance (CMR) tagging, in addition to baseline clinical characteristics, left ventricular ejection fraction (LVEF), and late gadolinium enhancement (LGE), in the prediction of major adverse cardiovascular events (MACE)
Ify Mordi, David Carrick, Nikolaos Tzemos   +2 more
exaly   +4 more sources

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Global Longitudinal Strain and Global Circumferential Strain by Speckle-Tracking Echocardiography and Feature-Tracking Cardiac Magnetic Resonance Imaging: Comparison With Left Ventricular Ejection Fraction

Journal of the American Society of Echocardiography, 2015
Left ventricular (LV) ejection fraction (EF) is a routine clinical standard to assess cardiac function. Global longitudinal strain (GLS) and global circumferential strain (GCS) have emerged as important LV functional measures. The objective of this study was to determine the relationships of GLS and GCS by speckle-tracking echocardiography and ...
Erik B Schelbert
exaly   +3 more sources

Prognostic impact of artificial intelligence-based fully automated global circumferential strain in patients undergoing stress CMR

European Heart Journal - Cardiovascular Imaging, 2023
Abstract Aims To determine whether fully automated artificial intelligence-based global circumferential strain (GCS) assessed during vasodilator stress cardiovascular (CV) magnetic resonance (CMR) can provide incremental prognostic value.
Théo Pezel, Philippe Garot, Solenn Toupin, Thomas Hovasse, Francesca Sanguineti, Stéphane Champagne, Stéphane Morisset, Teodora Chitiboi, Athira J Jacob, Puneet Sharma, Thierry Unterseeh, Jérôme Garot   +11 more
openaire   +3 more sources

Evaluation of Global Circumferential Strain as Prognostic Marker After Administration of β-Blockers for Dilated Cardiomyopathy

International Journal of Cardiovascular Imaging, 2014
The use of β-blockers has improved the prognosis of dilated cardiomyopathy (DCM) and the appearance of left ventricular (LV) reverse remodeling is generally thought to result in a more favorable prognosis. While there are many prognostic predictors, not all of them are applicable to individual patients.
Kensuke Katsumoto, Ken-Ichi Hirata
exaly   +4 more sources

Abstract 9923: Global Circumferential Strain and Cardiovascular Events in Patients with Myocarditis Related to Immune Checkpoint Inhibitors

Circulation, 2021
Introduction: Myocarditis is a rare but highly morbid complication of immune-checkpoint inhibitors (ICI) use. Improved methods for detection and risk stratification are needed. Cytotoxic chemotherapy associates with reduced global circumferential strain (GCS) but no data is available on the utility of GCS in ICI myocarditis.
Thiago Q Silva, Magid Awadalla, Malek Hassan, Amna Zafar, Zsofia Drobni, Carlos Gongora, Syed S Mahmood, Lili Zhang, Carol Chen, Stephane EDERHY, Ana Barac, Maeve Jones-O'Connor, Sean Murphy, Otavio R Coelho-filho, Muhammad A Rizvi, GAGAN SAHNI, Anant Mandawat, Tocchetti G Carlo Gabriele, Sarah Hartmann, Hannah Gilman, Eduardo Zatarain-Nicolás, Michael Mahmoudi, Dipti Gupta, Caroline Michel, Ana Gonzalez Mansilla, Antonio Calles, Marcella Cabral, Francisco Fernandez-Aviles, Juan Jose Gavira, Nahikari S Gonzalez, Manuel Garcia Y Castro, Jonathan Afilalo, Ryan Sullivan, Sarju Ganatra, Daniel Zlotoff, Eric Yang, lucie heinzerling, Franck Thuny, Leyre Zubiri, Kerry Reynolds, Alexander Lyon, Anju Nohria, Michael Fradley, Paaladinesh Thavendiranathan, Tomas Neilan   +44 more
openaire   +1 more source

Increasing Region of Interest Width Reduces Neonatal Circumferential Strain [PDF]

Echocardiography
Objective There is growing interest in speckle tracking echocardiography-derived strain as a measure of left ventricular function in neonates. However, knowledge gaps remain regarding the effect of image acquisition and processing parameters on ...
Gottfried Greve, Tom Roar Omdal, Cathrine Ebbing   +2 more
exaly   +2 more sources

Incremental prognostic value of fully automatic machine learning based global circumferential strain during a stress CMR exam

Archives of Cardiovascular Diseases Supplements, 2023
Abstract Funding Acknowledgements Type of funding sources: None. Background Left ventricular global circumferential strain using cardiovascular magnetic resonance (CMR) is an accurate indicator to predict cardiovascular events ...
T Pezel, P Garot, S Toupin, F Sanguineti, T Hovasse, T Unterseeh, T Chitiboi, A J Jacob, I Borgohain, P Sharma, S Champagne, J Garot   +11 more
openaire   +1 more source

Contractile Reserve Assessed by Three-Dimensional Global Circumferential Strain as a Predictor of Cardiovascular Events in Patients With Idiopathic Dilated Cardiomyopathy

Journal of the American Society of Echocardiography, 2012
It has been suggested that the assessment of left ventricular contractile reserve during dobutamine infusion can improve prognostic evaluation for patients with idiopathic dilated cardiomyopathy (DCM). However, the assessment of contractile reserve is often subjective, while three-dimensional (3D) speckle-tracking can quantify three different ...
Kensuke Katsumoto, Ken-Ichi Hirata
exaly   +3 more sources

Speckle-tracking-based global longitudinal and circumferential strain detect early signs of antibody-mediated rejection in heart transplant patients

European Heart Journal - Cardiovascular Imaging, 2021
Abstract Aims Acute rejection is an important cause of mortality after heart transplant (HTx), but symptoms develop only when myocardial damage is already extensive. We sought to investigate if echocardiographic parameters can detect and predict an acute cellular rejection (ACR) or antibody-mediated ...
Agnieszka Ciarka, Filipa Cordeiro, Walter Droogne, Johan Van Cleemput, Jens-Uwe Voigt   +4 more
openaire   +2 more sources

Global Longitudinal and Global Circumferential Strain by Speckle-Tracking Echocardiography and Feature-Tracking CMRI: Comparison with LVEF

ISMRM Annual Meeting
Understanding the relationship between left ventricular function and ventricular aneurysmafter myocardial infarction is crucial for surgical treatment and drug therapy. The CMR feature-tracking technique can quantitatively evaluate strain changes of LV and detect myocardial dysfunction.
Jing Liang, Dan Mu, Xiance Zhao, Xiuzheng Yue   +3 more
openaire   +1 more source