The cardiac conduction system consists of specialized cardiomyocytes that regulate the frequency of heart beat[GO] [ GO:0003161 ]
术语信息
- MESH:D006329
- EHDAA2:0004185
- SCTID:281489000
- ZFA:0005063
- EMAPA:35428
- EFO:0003909
- FMA:9476
- VHOG:0001271
- TAO:0005063
- EV:0100025
- MA:0000094
efo_slim, pheno_slim, vertebrate_core
The fish heart displays clear polarity of contraction in a posterior-to-anterior direction. The contraction waves originate in the sinus venosus and terminate in the conus arteriosus. The nodal phenotype persists in the inflow region of the heart, varying from the venosinus to the sinoatrial junctional areas in different species . Similar to the mammalian situation, pacemaker tissue with a lower intrinsic rhythmicity is also found at the atrioventricular junction.[uncertain][VHOG]
The cardiac conduction system consists of specialized cardiomyocytes that regulate the frequency of heart beat[GO]
heart conduction system
systema conducente cordis
cardiac conducting system
complexus stimulans cordis
impulse conducting system
cardiac impulse conducting system
cardionector
cardiac conduction system
术语关系
- conducting tissue of heart
- cardiac muscle tissue of myocardium
- has part some myocardial endocrine cell
- has part some Purkinje myocyte
- has part some myocyte of sinoatrial node
- contributes to morphology of some heart
- has part some transitional myocyte
- has part some myocyte of atrioventricular node