Hypertrophic cardiomyopathy - phenotypic variations beyond wall thickness.
Displaced papillary muscles
Hypertrophic cardiomyopathy
Left ventricular myocardial bands
Mitral valve leaflet elongation
Myocardial crypts
Journal
Clinical imaging
ISSN: 1873-4499
Titre abrégé: Clin Imaging
Pays: United States
ID NLM: 8911831
Informations de publication
Date de publication:
Mar 2023
Mar 2023
Historique:
received:
05
07
2022
revised:
23
12
2022
accepted:
02
01
2023
pubmed:
22
1
2023
medline:
7
2
2023
entrez:
21
1
2023
Statut:
ppublish
Résumé
Hypertrophic cardiomyopathy (HCM) is characterized by left ventricular hypertrophy (LVH) in the absence of another causal disease. Several morphologic and histologic changes have been described. Given the morbidity and mortality associated with HCM, understanding these anatomic variations is key to interpreting imaging. This is especially important since many patients exhibit these associated findings in the absence of LVH and prompt early detection of these variations may lead to early diagnosis and treatment. This article describes the appearance of morphologic variations seen in HCM beyond myocardial thickening including: papillary muscle and mitral valve variants, myocardial crypts, left ventricular myocardial bands, and dystrophic calcification related to increased wall tension.
Identifiants
pubmed: 36680913
pii: S0899-7071(23)00005-0
doi: 10.1016/j.clinimag.2023.01.003
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
80-89Informations de copyright
Copyright © 2023. Published by Elsevier Inc.