The developmental process pertaining to the initial formation of a cardiac atrium from unspecified parts. A cardiac atrium receives blood from a vein and pumps it to a cardiac ventricle. [ GOC:mtg_heart ]
This is just here as a test because I lose it
Term information
Term relations
Equivalent to:
- anatomical structure formation involved in morphogenesis and results in formation of some cardiac atrium
Subclass of:
- cardiac chamber formation
- part of some cardiac atrium morphogenesis
- results in formation of some cardiac atrium