| Name: | cardiac conduction system |
|---|---|
| Synonyms: | cardiac pacemaker, central conduction system |
| Definition: | Anatomical system located in the heart that initiates and propagates heart contraction. The cardiac pacemaker. |
| Ontology: | Anatomy Ontology [ZFA:0005063] |
| Name: | electrically active cell |
|---|---|
| Synonyms: | electrically active cells |
| Definition: | A cell whose function is determined by the generation or the reception of an electric signal. |
| Ontology: | Anatomy Ontology [ZFA:0009128] |