Test 2-2 Flashcards
P wave represent
atria depolarization that leads to atrial contraction
QRS
Ventricular depolarization
T wave represents
repolarization of the ventricles
PR interval time indicates
AV conduction
most common VSD
perimembranous
which VSD always need surgury
Inlet and infundibular
after surgery at more risk for
JET
junctional ectopic tachycardia
normal/abnormal
diastolic murmur
abnomal
normal/abnormal
thrill
abnormal
normal/abnormal
stills murmur
normal or innocent murmur
normally heard 3-6 yrs old
systolic ejection
normal/abnormal
continuous murmurs (except for venous humm)
abnormal
venous hum is normal and is louder when the pt changes positions normally 3-6 yrs
holosystolic
late systolic
normal/abnormal
abnormal
nelson p. 538
Where is V1 lead placed
R sternal border fourth intercostal space
Where is V2 lead placed
L sternal border, 4th intercostal space
Where is V4 lead placed
Left side, midclavicular line 5th intercostal space
Where is V6 lead blacked
Left side, just below 5th intercostal space mid axillary line
when is V3R V4R and V7 used
in pediatrics to detect detrocardia
R sided chest leads
where is V4R placed
mid clavicular line, R side, 5th intercostal space.
where is V7 placed
on Back behind V6
