Extra cardiac bold

Question 1

2d evaluation of motion over time (m-mode) looks at (5)

Answer 1

fetal heart motion
heart rate
wall thickness
chamber size 
motion of valves or myocardiu

Question 2

what is atrial flutter

Answer 2

atrial rate of 400 beats per minute and a completely irregular ventricular rhythm

Question 3

most common form of birth defect

Answer 3

CHD (VSD most common CHD)

Question 4

what is bidirectional shunting

Answer 4

right-to-left
shunt during systole - left-to-right shunting
in diastole

Question 5

5 chamber view shows

Answer 5

shows the left ventricular outflow tract (LVOT). RA, right atrium.

Question 6

Secundum ASD seen in what view and what is it

Answer 6

4 chamber
foramen ovale is larger
than the aortic diameter

Question 7

tetralogy of fallot five-chamber view and the basal short axis view shows

Answer 7

RVOT, the overriding of the aorta, and a

malalignment VSD

Question 8

D-transposition

Answer 8

(80%) - aorta originating from morphologic RV and PA originating from the morphologic LV

Question 9

L-transposition

Answer 9

in addition to the ventriculoarterial concordance, also AV discordance with the morphologic LA connected to the morphologic RV and the morphologic RA connected to the morphologic LV

Question 10

D-transposition best seen in what view

Answer 10

5 chamber

Question 11

Double-outlet rightventricular outflow tract

best seen in what view

Answer 11

five chamber
malaligned VSD (>50%) and aortic-mitral discontinuity