heartImported
Taxon notes:" the ascidian tube-like heart lacks chambers....The ascidian heart is formed after metamorphosis as a simple tube-like structure with a single-layered myoepithelium that is continuous with a single-layered pericar- dial wall. It lacks chambers and endocardium.... The innovation of the chambered heart was a key event in vertebrate evolution, because the chambered heart generates one-way blood flow with high pressure, a critical requirement for the efficient blood supply of large-body vertebrates... all extant vertebrates have hearts with two or more chambers (Moorman and Christoffels 2003)" DOI:10.1101/gad.1485706
Defined byuberon
class Information
class Relations
Disjoint with
Equivalent to
Subclass of
- mesoderm-derived structureuberon
- thoracic segment organuberon
- primary circulatory organuberon
- structure with developmental contribution from neural crestuberon
- part ofrosomeheart plus pericardiumuberon
- has partbfosomecardiac chamberuberon
- in taxonrosomeVertebrata <vertebrates>ncbitaxon
- in taxonrosomenotCaenorhabditis elegansncbitaxon
- in taxonrosomenotDrosophila melanogasterncbitaxon
- develops fromrosomeheart tubeuberon
- contributes to morphology ofrosomecardiovascular systemuberon
Related from
has soma location
characteristic of
contributes to morphology of
part of
- heart endotheliumuberon
- fibrous ring of heartuberon
- apex of heartuberon
- fibroblast of cardiac tissuecl
- cardiac chamberuberon
- cardiac skeletonuberon
- atrioventricular regionuberon
- coronary vesseluberon
- cardiac valveuberon
- cardiac septumuberon
- epicardiumuberon
- cardiac mesenchymeuberon
- heart vasculatureuberon
- mesentery of heartuberon
- heart layeruberon
- wall of heartuberon
- cardiac endothelial cellcl
- outflow tractuberon
- bulbus cordisuberon
- cardiac glial cellcl
- heart elastic tissueuberon
- cardiac jellyuberon
surrounds
disease has location
characteristic of part of
located in
in right side of
has part
disease has inflammation site
results in growth of
continuous with
innervates
channels_from
results in formation of anatomical entity
in left side of