1
Q
Most common genetic cause of CHD
A
Trisomy 21 (Down’s)
AV septal defects (endocardial cushion defects)
2
Q
Blue Kids
A
Left-to-right shunts
3
Q
Blue Babies
A
Right-to-left shunts
4
Q
Left-to-right shunts
A
ASD, VSD, patent ductus arteriosus, and AV septal defects
5
Q
PDA
A
The direction of the shunt is dependent on the resistances on either side. After birth, have left to right shunt because blood is going back into pulmonary circuit for another cycle (pulmonary over-circulation)
6
Q
What occurs during postnatal transition?
A
- inc. pulmonary blood flow
- dec pulmonary vascular resistance
- increase in PaO2
- increase in LA pressure/pulmonary venous return
- inc in systemic vascular resistance
- decrease in PGEs.
CPR Week 3
flashcards
Decks in class (16)
# Cards
-
3.3.2. ANATOMY LAB Pertinent Embryo/Celiac Portal Circulation97
-
3.3.2. Autonomics15
-
3.3.2. Cardiac Pathology Part 3: Missing Information46
-
3.3.2. Fetal-Neonatal Cardiovascular Trans.23
-
3.3.2. Infectious Endocarditis15
-
3.3.3. ANATOMY LAB Biliary Ducts, Aortic Celiac5
-
3.3.3. Cardiovascular Development Abnormalities6
-
3.3.3. Syncope42
-
3.3.3. Visceral Innervation12
-
3.3.4. Chest Radiography II2
-
3.3.4. Positive Ionotropic Drugs27
-
3.3.4. REGULAR LAB - Cardiac Pathology0
-
3.3.5. ANATOMY LAB - Posterior Abdomen, Kidneys, Renal97
-
3.3.5. Cholinergics, Anticholinergics80
-
3.3.2. Cardiac Pathology Part 1: Ischemic, CHF, Congenital Defects96
-
3.3.2. Cardiac Pathology Part 2: Valvular, Endocarditis, Cardiomyopathy and Tumors73
