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Published in 2017 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.25678
Abstract: To evaluate if cardiac magnetic resonance elastography (MRE) can measure increased stiffness in patients with cardiac amyloidosis. Myocardial tissue stiffness plays an important role in cardiac function. A noninvasive quantitative imaging technique capable of measuring…
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Keywords:
cardiac amyloidosis;
cardiac elastography;
myocardial stiffness;
stiffness ... See more keywords
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Published in 2018 at "Journal of Cardiovascular Translational Research"
DOI: 10.1007/s12265-018-9816-y
Abstract: Understanding the aetiology of heart failure with preserved (HFpEF) and reduced (HFrEF) ejection fraction requires knowledge of biomechanical factors such as diastolic myocardial stiffness and stress. Cine CMR images and intra-ventricular pressure recordings were acquired…
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Keywords:
myocardial stiffness;
diastolic myocardial;
end diastolic;
heart failure ... See more keywords
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Published in 2017 at "Journal of Hypertension"
DOI: 10.1097/01.hjh.0000523568.00820.7b
Abstract: Objective: (1) to evaluate left ventricle (LV) and left atrium (LA) stiffness parameters in patients aged 45–65 years with arterial hypertension grade 1–2 without concomitant cardiovascular diseases; (2) to test relationships of myocardial stiffness with…
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Keywords:
myocardial stiffness;
index;
age;
stiffness parameters ... See more keywords
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Published in 2021 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2021.642840
Abstract: Cardiomyocytes are permanently exposed to mechanical stimulation due to cardiac contractility. Passive myocardial stiffness is a crucial factor, which defines the physiological ventricular compliance and volume of diastolic filling with blood. Heart diseases often present…
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Keywords:
myocardial stiffness;
heart;
stiffness;
biology ... See more keywords
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Published in 2022 at "Frontiers in Cardiovascular Medicine"
DOI: 10.3389/fcvm.2022.928244
Abstract: Increased myocardial stiffness is critically involved in heart diseases with impaired cardiac compliance, especially heart failure with preserved ejection fraction (HFpEF). Myocardial stiffness mainly derives from cardiomyocyte- and extracellular matrix (ECM)-derived passive stiffness. Titin, a…
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Keywords:
rbm20;
stiffness;
myocardial stiffness;
titin isoforms ... See more keywords