Some Causes of Restrictive Cardiomyopathy

Cause

Examples

Endomyocardial disorders

Carcinoid tumors

Endocardial fibroelastosis

Endomyocardial fibrosis (EMF)

Hypereosinophilic syndrome (including Löffler syndrome)

Metastatic cancer

Radiation

Infiltrative disorders

Amyloidosis

Sarcoidosis

Non-infiltrative disorders

Idiopathic restrictive cardiomyopathy

Pseudoxanthoma elasticum

Systemic sclerosis

Storage diseases

Fabry disease

Glycogen storage diseases

Hemochromatosis

Data from Gowda SN, Ali HJ, Hussain I. Overview of Restrictive Cardiomyopathies. Methodist Debakey Cardiovasc J 2022;18(2):4-16. Published 2022 Mar 14. doi:10.14797/mdcvj.1078