Phenotype: cardiac muscle cell Z disc disorganized, abnormal
Name: cardiac muscle cell
Synonyms: cardiac muscle cells, cardiac myocyte, cardiomyocyte
Definition:
Ontology: Anatomy Ontology [ZFA:0009316]

Name: Z disc
Synonyms: Z band, Z disk, Z line
Definition: Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached.
Ontology: GO: Cellular Component [GO:0030018]   QuickGO   AmiGO

Name: disorganized
Synonyms:
Definition: A structural quality inhering in a bearer by virtue of the bearer's lacking organisation.
Ontology: Phenotypic Quality Ontology [PATO:0000937]