intrinsic cardiomyopathy restrictive cardiomyopathy https://www.malacards.org/card/restrictive_cardiomyopathy Orphanet:217632 NANDO:2200233 MONDO:0005201 NANDO:1200292 NANDO:1200293 MEDGEN:40111 MedDRA:10038748 A type of heart disorder referring to the inability of the ventricles to fill with blood because the myocardium (heart muscle) stiffens and looses its flexibility. Causes include replacement of the myocardium with scar tissue, abnormal cellular infiltration of the myocardium, or deposition of a substance (e.g., amyloid) in the myocardium. UMLS:C0007196 NANDO:2100058 GARD:0020531 icd11.foundation:316495940 EFO:0002630 MESH:D002313 ICD9:425.4 restrictive cardiomyopathy SCTID:415295002 familial restrictive cardiomyopathy DOID:397 NCIT:C62798