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Institute of Human Anatomy
The Anatomy of the Belly Button: What's on the Other Side?
In this video, the anatomy of the belly button is explored through a cadaver dissection. The speaker explains how the internal anatomy changes as a fetus grows, and how the belly button is sealed off after the detachment of the umbilical...
The Noted Anatomist
Systemic arteries
This video tutorial covers the primary systemic arteries in the body with a brief discussion of arterial blood pressure, pulses and anastomoses.
Catalyst University
Overview of Fetal Circulation
In this video, we explore the anatomy of fetal circulation and important, relevant structures.
Khan Academy
Khan Academy: Fetal Circulation: Meet the Placenta!
Learn how the needs of the fetus are met by the placenta, which is a special organ that belongs to both the mother and the fetus! Rishi is a pediatric infectious disease physician and works at Khan Academy. [12:29]
Khan Academy
Khan Academy: Fetal Circulation: Foramen Ovale and Ductus Arteriosus
Watch how the fetal heart allows blood to simply bypass the lungs altogether using the Foramen Ovale and the Ductus Arteriosus! Rishi is a pediatric infectious disease physician and works at Khan Academy.
Khan Academy
Khan Academy: Fetal Circulation: Hypoxic Pulmonary Vasoconstriction
Watch how blood gets diverted away from alveoli with low oxygen levels. Rishi is a pediatric infectious disease physician and works at Khan Academy. [9:13]
Khan Academy
Khan Academy: Fetal Circulation: Double Bohr Effect
Learn how there are two distinct Bohr effects happening at the same time in the placenta. Rishi is a pediatric infectious disease physician and works at Khan Academy. [10:34]
Khan Academy
Khan Academy: Fetal Circulation: Fetal Hemoglobin and Hematocrit
Although mom controls the oxygen source, the fetus has a couple of clever tricks to get the most oxygen possible! Rishi is a pediatric infectious disease physician and works at Khan Academy. [14:32]
Khan Academy
Khan Academy: Fetal Circulation: Umbilical Vessels and the Ductus Venosus
Watch as fetal blood goes through umbilical vessels and takes a shortcut through the Ductus Venosus to make it back to the heart. Rishi is a pediatric infectious disease physician and works at Khan Academy. [12:43]
Khan Academy
Khan Academy: Fetal Circulation: Fetal Circulation Right Before Birth
Watch how the blood flows through the fetal circulation and compare it to what happens in the baby's body. Rishi is a pediatric infectious disease physician and works at Khan Academy. [11:52]
Khan Academy
Khan Academy: Fetal Circulation: Baby Circulation Right After Birth
Watch how the blood flows through the baby's circulation and compare it to what happens in the fetus. Rishi is a pediatric infectious disease physician and works at Khan Academy.
Khan Academy
Khan Academy: Fetal Circulation: Fetal Structures in an Adult
Find out what happens to those nifty fetal structures once we get older. [8:17]