Quantitative analysis of three-dimensional left ventricular global strain using coronary computed tomography angiography in patients with heart failure: Comparison with 3T cardiac MR

Wu, Rui; Fang, Zhe; Wang, Hongwei; Schoepf, U. Joseph; Emrich, Tilman; Giovagnoli, Dominic P.; Biles, Evan; Zhou, Zhen; Du, Zhiqiang; Liu, Tong; Xu, Lei

doi:10.1016/j.ejrad.2020.109485

Cited by 14 publications

(4 citation statements)

References 24 publications

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“…However, strain can also be determined on cine CT images. When CT strain is compared to other modalities, CT strain shows a fair-to-good correlation to STE and CMR [66][67][68]. Furthermore, CT-derived strain is not a static value but can improve after adequate treatment [69] and has prognostic value [70][71][72].…”

Section: Strain Measurementmentioning

confidence: 99%

Cardiac CT in CRT as a Singular Imaging Modality for Diagnosis and Patient-Tailored Management

Gerrits,

Danad,

Velthuis

et al. 2023

JCM

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Between 30–40% of patients with cardiac resynchronization therapy (CRT) do not show an improvement in left ventricular (LV) function. It is generally known that patient selection, LV lead implantation location, and device timing optimization are the three main factors that determine CRT response. Research has shown that image-guided CRT placement, which takes into account both anatomical and functional cardiac properties, positively affects the CRT response rate. In current clinical practice, a multimodality imaging approach comprised of echocardiography, cardiac magnetic resonance imaging, or nuclear medicine imaging is used to capture these features. However, with cardiac computed tomography (CT), one has an all-in-one acquisition method for both patient selection and the division of a patient-tailored, image-guided CRT placement strategy. This review discusses the applicability of CT in CRT patient identification, selection, and guided placement, offering insights into potential advancements in optimizing CRT outcomes.

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Section: Strain Measurementmentioning

confidence: 99%

Cardiac CT in CRT as a Singular Imaging Modality for Diagnosis and Patient-Tailored Management

Gerrits,

Danad,

Velthuis

et al. 2023

JCM

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“…Lastly, from the study of Wang et al, CCTA could also be useful in analyzing strain in HF patients with CCTA-derived 3D-GLS, being reliable and interchangeable compared to CMR strain in quantitatively assessing myocardial mechanical changes in HF patients [ 107 ].…”

Section: Cmr and Ccta Imagingmentioning

confidence: 99%

Heart Failure and Cardiomyopathies: CT and MR from Basics to Advanced Imaging

Palumbo

Cannizzaro²,

Palumbo

et al. 2022

Diagnostics

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Since 1997, heart failure (HF) has been designated as a new epidemic. However, it is not easy to find a proper definition since different descriptors are used in clinical practice. Moreover, HF is not a single clinical entity, and there is a close relationship between HF and all cardiomyopathies (CMs). This leads us to also consider accuracy in the characterization of CMs, which is essential to define the therapeutic process of HF patients. This narrative review aims to describe the main mechanisms leading to HF in different CMs, as well as the current diagnostic and prognostic advantages deriving from advanced imaging in the cardiac field.

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“…The feasibility of performing CT strain has been demonstrated in large animal studies ( Figure 2 ) ( 33 ) and in humans ( 34 – 37 ). A recent study assessing 44 heart failure patients undergoing both ECG gated cardiac CT and cardiac MRI within 24 h, showed good reproducibility of CT strain measurements and detected a good correlation between CT global longitudinal strain (GLS) and MRI GLS ( 38 ). In patients undergoing transcatheter aortic valve replacement CT strain was predictive of adverse outcomes, ( 36 ) and improvement in CT derived global longitudinal and principal strain has been demonstrated after transcatheter aortic valve replacement ( 34 ).…”

Section: Evaluation Of Left Ventricular Systolic Function and Strain:...mentioning

confidence: 99%

Novel Cardiac Computed Tomography Methods for the Assessment of Anthracycline Induced Cardiotoxicity

Fehér

Baldassarre

Sinusas

2022

Front. Cardiovasc. Med.

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Anthracyclines are among the most frequently utilized anti-cancer therapies; however, their use is frequently associated with off-target cardiotoxic effects. Cardiac computed tomography (CCT) is a validated and rapidly evolving technology for the evaluation of cardiac structures, coronary anatomy and plaque, cardiac function and preprocedural planning. However, with emerging new techniques, CCT is rapidly evolving to offer information beyond the evaluation of cardiac structure and epicardial coronary arteries to provide details on myocardial deformation, extracellular volume, and coronary vasoreactivity. The potential for molecular imaging in CCT is also growing. In the current manuscript we review these emerging computed tomography techniques and their potential role in the evaluation of anthracycline-induced cardiotoxicity.

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Quantitative analysis of three-dimensional left ventricular global strain using coronary computed tomography angiography in patients with heart failure: Comparison with 3T cardiac MR

Cited by 14 publications

References 24 publications

Cardiac CT in CRT as a Singular Imaging Modality for Diagnosis and Patient-Tailored Management

Cardiac CT in CRT as a Singular Imaging Modality for Diagnosis and Patient-Tailored Management

Heart Failure and Cardiomyopathies: CT and MR from Basics to Advanced Imaging

Novel Cardiac Computed Tomography Methods for the Assessment of Anthracycline Induced Cardiotoxicity

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