Amyloid and the Heart.
Curr Cardiol Rep
; 21(12): 164, 2019 12 03.
Article
in En
| MEDLINE
| ID: mdl-31792619
ABSTRACT
PURPOSE OF REVIEW While morbidity and mortality remain high for amyloid cardiomyopathy (AC), increased awareness, earlier diagnosis, and advances in treatment have improved patient outcomes. This review will discuss the pathophysiology, contemporary diagnostic strategies, and novel and investigational therapeutic strategies for light-chain (AL) and transthyretin (ATTR) AC. RECENT FINDINGS:
Diagnostic strategies for AC now include cardiac magnetic resonance imaging and bone scintigraphy. Proteosome inhibitor therapy is now front-line therapy for AL AC followed by autologous stem cell transplantation. Emerging disease-modifying strategies for ATTR AC include the recently FDA-approved TTR-stabilizer, tafamadis. ATTR gene-silencing therapy and amyloid fibril degradation therapy are two other strategies under investigation. Heart transplantation and durable mechanical circulatory support remain a final potential option; however, contemporary outcomes are improving with better patient selection. Patient outcomes for AC are expected to improve as increased awareness leads to earlier diagnosis and prompt treatment with emerging pharmacotherapy or advanced heart therapies.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Prealbumin
/
Hematopoietic Stem Cell Transplantation
/
Amyloid Neuropathies, Familial
/
Cardiomyopathies
Type of study:
Diagnostic_studies
Limits:
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Curr Cardiol Rep
Year:
2019
Document type:
Article