End‐Systolic Circumferential Strain Derived From Cardiac Magnetic Resonance Feature‐Tracking as a Predictor of Functional Recovery in Patients With <scp>ST</scp>‐Segment Elevation Myocardial Infarction

Leung, Steve W.; Charnigo, Richard; Ratajczak, Theresa; Abo-Aly, Mohamed; Shokri, Elica; Abdel‐Latif, Ahmed; Wenk, Jonathan F.

doi:10.1002/jmri.27772

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…Determination of peak troponin or CK-MB levels allows one to indirectly assess infarct size [ 167 , 174 ]. Magnetic resonance imaging (MRI) allows one to more accurately detect infract size [ 177 , 178 ]. MRI and definition of the peak troponin or CK-MB levels are commonly used to assess the effectiveness of drugs in the treatment of AMI.…”

Section: Diagnosis and Treatment Of Ischemic And Reperfusion Injury O...mentioning

confidence: 99%

Reperfusion Cardiac Injury: Receptors and the Signaling Mechanisms

Маслов

Popov

Mukhomedzyanov

et al. 2022

CCR

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It has been documented that Ca2+ overload and increased production of reactive oxygen species play the significant role in reperfusion injury (RI) of cardiomyocytes. Ischemia/reperfusion induces cell death as a result of necrosis, necroptosis, apoptosis, and possibly autophagy, pyroptosis and ferroptosis. It has also been demonstrated that the NLRP3 inflammasome is involved in RI of the heart. An increase in adrenergic system activity during the restoration of coronary perfusion negatively affected cardiac resistance to RI. Toll-like receptors are involved in RI of the heart. Angiotensin II and endothelin-1 aggravated ischemic/reperfusion injury of the heart. Activation of neutrophils, monocytes, CD4+ T-cells and platelets contribute to cardiac ischemia/reperfusion injury. Our review outlines the role of these factors in reperfusion cardiac injury.

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Section: Diagnosis and Treatment Of Ischemic And Reperfusion Injury O...mentioning

confidence: 99%

Reperfusion Cardiac Injury: Receptors and the Signaling Mechanisms

Маслов

Popov

Mukhomedzyanov

et al. 2022

CCR

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“…LV global longitudinal strain (GLS) is a useful clinical parameter to determine subclinical cardiac dysfunction and an independent predictor of cardiovascular events (9)(10)(11). Recent studies have shown that global circumferential strain (GCS) can be used for the clinical evaluation of myocardial dysfunction (12). However, postprocessing of global strain is time-consuming and complex.…”

Section: Introductionmentioning

confidence: 99%

CMR left ventricular strains beyond global longitudinal strain in differentiating light-chain cardiac amyloidosis from hypertrophic cardiomyopathy

Wang

Yan

et al. 2023

Front. Cardiovasc. Med.

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BackgroundThe clinical value of left ventricular (LV) global longitudinal strain (GLS) in the differential diagnosis of light-chain cardiac amyloidosis (AL-CA) and hypertrophic cardiomyopathy (HCM) has been previously reported. In this study, we analyzed the potential clinical value of the LV long-axis strain (LAS) to discriminate AL-CA from HCM. Furthermore, we analyzed the association between all the LV global strain parameters derived from cardiac magnetic resonance (CMR) feature tracking and LAS in both the AL-CA and HCM patients to assess the differential diagnostic efficacies of these global peak systolic strains.Materials and methodsThus, this study enrolled 89 participants who underwent cardiac MRI (CMRI), consisting of 30 AL-CA patients, 30 HCM patients, and 29 healthy controls. The intra- and inter-observer reproducibility of the LV strain parameters including GLS, global circumferential strain (GCS), global radial strain (GRS), and LAS were assessed in all the groups and compared. Receiver operating characteristic (ROC) curve analysis was performed to determine the diagnostic performances of the CMR strain parameters in discriminating AL-CA from HCM.ResultsThe intra- and inter-observer reproducibility of the LV global strains and LAS were excellent (range of interclass correlation coefficients: 0.907–0.965). ROC curve analyses showed that the differential diagnostic performances of the global strains in discriminating AL-CA from HCM were good to excellent (GRS, AUC = 0.921; GCS, AUC = 0.914; GLS, AUC = 0.832). Furthermore, among all the strain parameters analyzed, LAS showed the highest diagnostic efficacy in differentiating between AL-CA and HCM (AUC = 0.962).ConclusionCMRI-derived strain parameters such as GLS, LAS, GRS, and GCS are promising diagnostic indicators that distinguish AL-CA from HCM with high accuracy. LAS showed the highest diagnostic accuracy among all the strain parameters.

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Recent Progress of Cardiac MRI for Nuclear Medicine Professionals

Choe,

Kim

2024

Nucl Med Mol Imaging

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End‐Systolic Circumferential Strain Derived From Cardiac Magnetic Resonance Feature‐Tracking as a Predictor of Functional Recovery in Patients With ST‐Segment Elevation Myocardial Infarction

Cited by 4 publications

References 10 publications

Reperfusion Cardiac Injury: Receptors and the Signaling Mechanisms

Reperfusion Cardiac Injury: Receptors and the Signaling Mechanisms

CMR left ventricular strains beyond global longitudinal strain in differentiating light-chain cardiac amyloidosis from hypertrophic cardiomyopathy

Recent Progress of Cardiac MRI for Nuclear Medicine Professionals

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