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A case report of isolated right ventricular noncompaction with mutation of ACVRL1: a new cause of noncompaction of ventricular myocardium?

BACKGROUND: Noncompaction of ventricular myocardium(NVM) is a rare kind of cardiomyopathy associated with genetic mutations and nongenetic factors, among which the isolated right ventricular noncompaction (iRVNC) is the most rare type. ACVRL1 is the pathogenic gene of type 2 hereditary hemorrhagic t...

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Detalles Bibliográficos
Autores principales: Yu, Bo, Shi, Kun, Wen, Yang, Yang, Yanfeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10149031/
https://www.ncbi.nlm.nih.gov/pubmed/37120586
http://dx.doi.org/10.1186/s12872-023-03132-y
Descripción
Sumario:BACKGROUND: Noncompaction of ventricular myocardium(NVM) is a rare kind of cardiomyopathy associated with genetic mutations and nongenetic factors, among which the isolated right ventricular noncompaction (iRVNC) is the most rare type. ACVRL1 is the pathogenic gene of type 2 hereditary hemorrhagic telangiectasia (HHT2), and there’s no NVM reported to be associated with ACVRL1 mutation. CASE PRESENTATION: This is a rare case diagnosed as iRVNC and pulmonary hypertention with ACVRL1 mutation detected. CONCLUSION: iRVNC in this case may be due to ACVRL1 mutation, secondary to pulmonary hypertention and right ventricular failure caused by ACVRL1 mutation, or they happened in the same case coincidently. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12872-023-03132-y.