Biological Sciences and Healthcare, part 2

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Product of conception > embryonic structure > Embryo structure > Embryonic cardiovascular structure > Embryonic cardiac structure > Primitive heart tube structure > Atrioventricular canal > Entire atrioventricular canal

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Developmental body structure > embryonic structure > Embryo structure > Embryonic cardiovascular structure > Embryonic cardiac structure > Primitive heart tube structure > Atrioventricular canal > Entire atrioventricular canal

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > blood vessel > Embryonic blood vessel > Atrioventricular canal > Entire atrioventricular canal

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > blood vessel > Embryonic blood vessel > Atrioventricular canal > Entire atrioventricular canal

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > blood vessel > Embryonic blood vessel > Atrioventricular canal > Entire atrioventricular canal

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Product of conception > embryonic structure > Embryo structure > Embryonic cardiovascular structure > Embryonic blood vessel > Atrioventricular canal > Entire atrioventricular canal

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Developmental body structure > embryonic structure > Embryo structure > Embryonic cardiovascular structure > Embryonic blood vessel > Atrioventricular canal > Entire atrioventricular canal