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The Endowment for Human Development
The Endowment for Human Development
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Slideshow: Clinical Highlights

The Heart and Hand

#435, Slide 17 of 58

6 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Label Key:

1. notches around left middle digital ray (future third or middle finger)
2. heart
3. midline abdominal raphe
4. palmar digital arteries
5. notched left hand plate
6. nipple
7. liver
All ages referenced to fertilization, not last menstrual period.
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