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Erschienen in: Current Cardiovascular Imaging Reports 7/2018

01.07.2018 | Molecular Imaging (J Wu and PK Nguyen, Section Editors)

Molecular Imaging of Cardiac Amyloidosis

verfasst von: Sarah Cuddy, Rodney Falk, Sharmila Dorbala

Erschienen in: Current Cardiovascular Imaging Reports | Ausgabe 7/2018

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Abstract

Purpose of Review

Cardiac amyloidosis is an infiltrative cardiomyopathy, most commonly due to light chain amyloidosis [AL] or transthyretin amyloidosis [ATTR]; both cause significant heart failure and mortality. This review is a comprehensive overview of radionuclide molecular imaging in cardiac amyloidosis, highlighting the latest advancements in aiding diagnosis and prognosis.

Recent Findings

Specific bone scintigraphy agents have a high sensitivity and specificity for the diagnosis of transthyretin cardiac amyloidosis. Amyloid-binding radiotracers, originally developed for imaging Alzheimer’s disease, are being employed to image light chain and transthyretin cardiac amyloidosis. There is ongoing research into the use of these tracers for precise quantification of cardiac amyloidosis, which can be used to guide therapy.

Summary

Radionuclide molecular imaging techniques have a vital role in advancing the field of cardiac amyloidosis. With a broadening armamentarium of novel radio tracers and new therapeutic developments, this is an exciting area, with potential breakthroughs on the horizon.
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Metadaten
Titel
Molecular Imaging of Cardiac Amyloidosis
verfasst von
Sarah Cuddy
Rodney Falk
Sharmila Dorbala
Publikationsdatum
01.07.2018
Verlag
Springer US
Erschienen in
Current Cardiovascular Imaging Reports / Ausgabe 7/2018
Print ISSN: 1941-9066
Elektronische ISSN: 1941-9074
DOI
https://doi.org/10.1007/s12410-018-9457-1

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