Medical Definition of Atrioventricular canal cushions

1. A pair of mounds of embryonic connective tissue covered by endothelium, bulging into the embryonic atrioventricular canal; located one dorsally and one ventrally, they grow together and fuse with each other and with the lower edge of the septum primum, dividing the originally single canal into right and left atrioventricular orifices. Synonym: endocardial cushions. (05 Mar 2000)

Lexicographical Neighbors of Atrioventricular Canal Cushions

atriomegaly
atrionector
atriopeptin
atrioseptoplasty
atrioseptostomy
atriosystolic murmur
atriotomy
atrioventricular
atrioventricular
atrioventricular band
atrioventricular block
atrioventricular block
atrioventricular bundle
atrioventricular bundle
atrioventricular canal
atrioventricular canal cushions (current term)
atrioventricular conduction
atrioventricular conduction abnormalities
atrioventricular connections
atrioventricular dissociation
atrioventricular extrasystole
atrioventricular gradient
atrioventricular groove
atrioventricular interval
atrioventricular junctional bigeminy
atrioventricular junctional rhythm
atrioventricular junctional tachycardia
atrioventricular nodal branch
atrioventricular nodal extrasystole
atrioventricular nodal rhythm

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