Diagnosis and treatment of cardiac amyloidosis: position statement of the German Cardiac Society (DGK)

Systemic forms of amyloidosis affecting the heart are mostly light-chain (AL) and transthyretin (ATTR) amyloidoses. The latter is caused by deposition of misfolded transthyretin, either in wild-type (ATTRwt) or mutant (ATTRv) conformation. For diagnostics, specific serum biomarkers and modern non-in...

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Veröffentlicht in:Clinical research in cardiology 2021-04, Vol.110 (4), p.479-506
Hauptverfasser: Yilmaz, A., Bauersachs, J., Bengel, F., Büchel, R., Kindermann, I., Klingel, K., Knebel, F., Meder, B., Morbach, C., Nagel, E., Schulze-Bahr, E., aus dem Siepen, F., Frey, N.
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container_end_page 506
container_issue 4
container_start_page 479
container_title Clinical research in cardiology
container_volume 110
creator Yilmaz, A.
Bauersachs, J.
Bengel, F.
Büchel, R.
Kindermann, I.
Klingel, K.
Knebel, F.
Meder, B.
Morbach, C.
Nagel, E.
Schulze-Bahr, E.
aus dem Siepen, F.
Frey, N.
description Systemic forms of amyloidosis affecting the heart are mostly light-chain (AL) and transthyretin (ATTR) amyloidoses. The latter is caused by deposition of misfolded transthyretin, either in wild-type (ATTRwt) or mutant (ATTRv) conformation. For diagnostics, specific serum biomarkers and modern non-invasive imaging techniques, such as cardiovascular magnetic resonance imaging (CMR) and scintigraphic methods, are available today. These imaging techniques do not only complement conventional echocardiography, but also allow for accurate assessment of the extent of cardiac involvement, in addition to diagnosing cardiac amyloidosis. Endomyocardial biopsy still plays a major role in the histopathological diagnosis and subtyping of cardiac amyloidosis. The main objective of the diagnostic algorithm outlined in this position statement is to detect cardiac amyloidosis as reliably and early as possible, to accurately determine its extent, and to reliably identify the underlying subtype of amyloidosis, thereby enabling subsequent targeted treatment.
doi_str_mv 10.1007/s00392-020-01799-3
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source Springer Nature - Complete Springer Journals
subjects Algorithms
Amyloidosis
Biomarkers
Biopsy
Cardiology
Conformation
Diagnosis
Echocardiography
Heart
Imaging techniques
Magnetic resonance imaging
Medical imaging
Medicine
Medicine & Public Health
Review
Transthyretin
title Diagnosis and treatment of cardiac amyloidosis: position statement of the German Cardiac Society (DGK)
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