Heart week Quick facts

Question 1

Concentric hypertrophy

Answer 1

the heart gets more filled in () bigger

Question 2

The heart fuses on which day

Answer 2

Day 21

Question 3

The heart beats on which day

Answer 3

22

Question 4

the heart folds on which day

Answer 4

23

Question 5

the endocardial tubes form on what day

Answer 5

19

Question 6

The formula for Ejection fraction

Answer 6

=stroke vol/LV end-diastolic volume

normal is 55-65%

Question 7

What does S3 sound mean?

Answer 7

Volume overload

normal in pregnancy and great athlets

Question 8

what is the most common birth defect?

Answer 8

CHD

Question 9

What is a simple heart defect?

Answer 9

Only one problem ex vsd

Question 10

What is the O2 stat and hemoglobin stat for cyanosis

Answer 10

less than 85% and hemoglobin greatere then 5 g/L

Question 11

What kind of murmur do we hear for a PDA

Answer 11

Machine like murmur

Question 12

What do we use to treat PDA -> drug

Answer 12

NSAID- Indomethacin-> blocks protoglandin E

Question 13

What surgery did we use to do of TGA and what do we do now

Answer 13

Used to doa mustard

Now we do a atrial switch operation

Question 14

What is the difference between a critical coarctation of the aorta and non-critical

Answer 14

Critcial-> presentas as neonate

non-critical presents as adult

Question 15

What are the 3 procedures you do for the hypoplastic syndrome

Answer 15

1) Norwood procedure-> first week of life
2) bidirectional glenn connection- 6 months
3) Fontan surger-> 3 to 4 yrs onld

Question 16

What are the acynotic defects -5

Answer 16

1) ASD
2) VSD
3) PDA
4) Coarcation
5) Atrioventricular septal defect

Question 17

What are the cyanotic defects -5 Ts

Answer 17

1) tetralogy of Fallot
2) transposition of the great arteries
3) truncus artiriousus
4) hypoplastic left heart syndrome
5) total anomalous venous return
6) Eisenminers syndrome

Question 18

What does a hyperoxic test measure

Answer 18

It helps detect a shunt,

You put on a 100% o2 mask if no change in paO2 then its a shunt

Question 19

What are the two most important things you wanna do to help child?

Answer 19

1) optimize growth

2) ensure development miles stones

Question 20

Which defects cause pulmonary hypertension (3)

Answer 20

VSD
PDA
TGA

Question 21

What forms the heart embryonic

Answer 21

lateral plate mesoderm splits into the splanchnic which becomes the cardiac precursor cells

Question 22

What does the sinus venous become

Answer 22

RA smooth, coronary sinus, SVC

Question 23

What does the primitive ventricle become

Answer 23

the Left ventricle, LA RA rough, right and left auricles

Question 24

What does the bublus cordis become

Answer 24

the right ventricle

Question 25

What does the primitive atrium become?

Answer 25

the anterior portions of both the right and left atria, and the two auricles.

Question 26

What are the 4 common kinds of systolic murmurs with values?

Answer 26

1) Aortic or pulmonic valve stenosis-> ejection click

2) Mitral and tricuspid valve regurgitation->

Question 27

What are the 4 common kinds of Dystolic murmurs with values?

Answer 27

1) Mitral and tricuspid stenosis valve opening snap

2) Aortic or pulmonic valve regurgatation

Question 28

When will a VSD be heard

Answer 28

Systolic

Question 29

What does the truncus arteriosclerosis become?

Answer 29

It becomes the pulmonary artery and the aorta