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The Endowment for Human Development
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The Heart and Chest

6 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Note:

The midline abdominal raphe marks the line of fusion between the right and left sides of the body wall.

Label Key:

1. right chest cavity
2. liver
3. heart
4. midline abdominal raphe extending over chest wall
All ages referenced to fertilization, not last menstrual period.
The Four-Chambered Heart
The Four-Chambered Heart
The Heart
The Heart
The Heart and Chest
The Heart and Chest
The Hand, Chest, and Liver
The Hand, Chest, and Liver
The Circulation of the Hand
The Circulation of the Hand
The Beating Heart
The Beating Heart


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