Phenotype: atrium cardiac muscle contraction arrested, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: atrium
Synonyms:
Definition: Cavitated compound organ that receives inflow of deoxygenated blood and delivers it to a muscular cardiac ventricle. Valves are present to direct flow. There are only two chambers present in the fish heart.
Ontology: Anatomy Ontology [ZFA:0000471]
Name: cardiac muscle contraction
Synonyms: heart muscle contraction
Definition: Muscle contraction of cardiac muscle tissue.
Ontology: GO: Biological Process [GO:0060048]    QuickGO    AmiGO
Name: arrested
Synonyms: abolished, incomplete
Definition: A quality of a process which ends earlier than the natural end time or reference process.
Ontology: Phenotypic Quality Ontology [PATO:0000297]