Template:Madrid Heart timeline table

From Embryology
Human Heart Timeline
Characteristic Carnegie stage: 13 14 15 16 17 18 19 20 21 22 23
Septum primum
Foramen primum
Atrioventricular bundle
Atrioventricular cushions
Conotruncal ridges
Foramen secundum
Semilunar cusps
Conotruncal septum; atria
Closure primum foramen
Fusion atrioventricular cushions
Septum secundum and foramen ovale
Closure secondary interventricular foramen
Chordae tendineae
  Colour Coding: beginning to appear present    Table data[1]    Links: heart | Madrid Collection
  1. Arráez-Aybar LA, Turrero-Nogués A & Marantos-Gamarra DG. (2008). Embryonic cardiac morphometry in Carnegie stages 15-23, from the Complutense University of Madrid Institute of Embryology Human Embryo Collection. Cells Tissues Organs (Print) , 187, 211-20. PMID: 18057862 DOI.