Key result
The separation of atrial and ventricular myocardium in the developing human heart starts at approximately 7 weeks and is largely completed around the 12th week of development.
This study details the embryological timeline and tissue origins of the atrioventricular junction separation in human hearts.
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Updates human cardiac septation timeline; extends developmental anatomy data but leaves clinical correlations open.
Wessels et al. (1996) studied Developing human heart. The separation of atrial and ventricular myocardium in the developing human heart starts at approximately 7 weeks and is largely completed around the 12th week of development.
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