Cardio Embryology Flashcards

1
Q

Truncus Arteriosus gives rise to?

A

Ascending aorta and pulmonary trunk come from what embryonic structure?

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2
Q

Bulbus Cordis gives rise to?

A

Smooth parts (outflow tract) of left and right ventricles come from what embryonic structure?

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3
Q

Endocardial Cushion gives rise to?

A

Atrial septum, membranous inter ventricular septum; AV and semilunar valves come from what embryonic structure?

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4
Q

Primitive Atrium gives rise to?

A

Trabeculated part of left and right atria come from what embryonic structure?

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5
Q

Primitive Ventricles give rise to?

A

Trabeculated part of left and right ventricles come from what embryonic structure?

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6
Q

Primitive Pulmonary Vein gives rise to?

A

Smooth part of left atrium comes from what embryonic structure?

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7
Q

Left Horn of Sinus Venosus gives rise to?

A

Coronary sinus comes from what embryonic structure?

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8
Q

Right Horn of Sinus Venosus gives rise to?

A

Smooth part of right atrium (sinus venarum) comes from what embryonic structure?

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9
Q

Right Common Cardinal Vein and Right Anterior Cardinal Vein give rise to?

A

Superior Vena Cava comes from what embryonic structure?

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10
Q

The heart beats spontaneously by how many weeks of development does the heart beat?

A

by 4 weeks What happens by 4 weeks of development in regards to the heart?

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11
Q

Defect in what protein can cause Dextrocardia?

A

This disease is due to a defect in left-right Dynein

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12
Q

What disease state is Dextrocardia seen in?

A

This disease is commonly seen in Kartagener Syndrome (primary ciliary dyskinesia)

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13
Q

Patent Foramen Ovale Patent Foramen Ovale is caused by failure of what to fuse after birth?

A

Failure of fusion of septum primum and septum secundum This results in what congenital heart defect after birth?

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14
Q

Patent Foramen Ovale and ASD What is one complication of a patent foramen ovale and ASD?

A

paradoxical emboli (venous thromboemboli that enter systemic arterial circulation is a complication of what heart defects?

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15
Q

Membranous Septum What is the most common congenital cardiac anomaly?

A

Ventricular Septal Defect Where does VSD usually occur?

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16
Q

Transposition of Great Vessels Tetralogy of Fallot Persistent Truncus Arteriosus. Conotruncal abnormalities are associated with what?

A

failure of neural crest cells to migrate Failure of neural crest cells to migrate cause what issues with heart development?

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17
Q

Allantois going to Urachus gives rise to?

A

Median Umbilical Ligament comes from what fetal structure?

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18
Q

Ductus Arteriosus gives rise to?

A

Ligamentum Arteriosum comes from what fetal structure?

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19
Q

Ductus Venosus gives rise to?

A

Ligamentum Venosum comes from what fetal structure?

20
Q

Foramen Ovalegives rise to?

A

Fossa Ovalis comes from what fetal structure?

21
Q

Umbilical Arteriesgives rise to?

A

Medial Umbilical Ligaments come from what fetal structure?

22
Q

Umbilical Veingives rise to?

A

Ligamentum Teres Hepatis comes from what fetal structure?

23
Q

Allantoic Duct Urachus is part of the allantoic duct between what two structures?

A

Bladder and Umbilicus The Urachus is found between the bladder and umbilicus as part of what structure?

24
Q

Ascending aorta and pulmonary trunk come from what embryonic structure?

A

Truncus Arterioles gives rise to?

25
Q

Smooth parts (outflow tract) of left and right ventricles come from what embryonic structure?

A

Bulbs Cordis gives rise to?

26
Q

Atrial septum, membranous inter ventricular septum; AV and semilunar valves come from what embryonic structure?

A

Endocardial Cushiongives rise to?

27
Q

Trabeculated part of left and right atria come from what embryonic structure?

A

Primitive Atriumgives rise to?

28
Q

Trabeculated part of left and right ventricles come from what embryonic structure?

A

Primitive Ventriclesgive rise to?

29
Q

Smooth part of left atrium comes from what embryonic structure?

A

Primitive Pulmonary Veingives rise to?

30
Q

Coronary sinus comes from what embryonic structure?

A

Left Horn of Sinus Venosusgives rise to?

31
Q

Smooth part of right atrium (sinus venarum) comes from what embryonic structure?

A

Right Horn of Sinus Venosusgives rise to?

32
Q

Superior Vena Cava comes from what embryonic structure?

A

Right Common Cardinal Vein and Right Anterior Cardinal Veingive rise to?

33
Q

by 4 weeks What happens by 4 weeks of development in regards to the heart?

A

The heart beats spontaneously By how many weeks of development does the heart beat?

34
Q

This disease is due to a defect in left-right Dynein

A

Defect in what protein can cause Dextrocardia?

35
Q

This disease is commonly seen in Kartagener Syndrome (primary ciliary dyskinesia)

A

What disease state is Dextrocardia seen in?

36
Q

Failure of fusion of septum primum and septum secundum This results in what congenital heart defect after birth?

A

Patent Foramen Ovale Patent Foramen Ovale is caused by failure of what to fuse after birth?

37
Q

paradoxical emboli (venous thromboemboli that enter systemic arterial circulation is a complication of what heart defects?

A

Patent Foramen Ovale and ASD What is one complication of a patent foramen ovale and ASD?

38
Q

Ventricular Septal Defect Where does VSD usually occur?

A

Membranous Septum What is the most common congenital cardiac anomaly?

39
Q

failure of neural crest cells to migrate Failure of neural crest cells to migrate cause what issues with heart development?

A

Transposition of Great Vessels Tetralogy of Fallot Persistent Truncus Arteriosus. Conotruncal abnormalities are associated with what?

40
Q

Median Umbilical Ligament comes from what fetal structure?

A

Allantois going to Urachus gives rise to?

41
Q

Ligamentum Arteriosum comes from what fetal structure?

A

Ductus Arteriosus gives rise to?

42
Q

Ligamentum Venosum comes from what fetal structure?

A

Ductus Venosus gives rise to?

43
Q

Fossa Ovalis comes from what fetal structure?

A

Foramen Ovalegives rise to?

44
Q

Medial Umbilical Ligaments come from what fetal structure?

A

Umbilical Arteriesgives rise to?

45
Q

Ligamentum Teres Hepatis comes from what fetal structure?

A

Umbilical Veingives rise to?

46
Q

Bladder and Umbilicus The Urachus is found between the bladder and umbilicus as part of what structure?

A

Allantoic Duct Urachus is part of the allantoic duct between what two structures?