CVRN CERTIFICATION: ECG ESSENTIALS EXAM WITH GUARANTEED ACCURATE ANSWERS
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Course
CVRN CERTIFICATION: ECG
Institution
CVRN CERTIFICATION: ECG
Normal PR interval - ACCURATE ANSWERS 0.12-0.20 seconds
Normal QRS complex - ACCURATE ANSWERS 0.05 - 0.09 seconds
QT interval - ACCURATE ANSWERS 0.40-0.43
V1 Lead - ACCURATE ANSWERS 4th intercostal space RSB; lead needs to be placed here
LA Lead avL - ACCURATE ANSWERS High lateral wall;...
CVRN CERTIFICATION: ECG
ESSENTIALS EXAM
CVRN CERTIFICATION: ECG ESSENTIALS EXAM WITH GUARANTEED ACCURATE
ANSWERS
Normal PR interval - ACCURATE ANSWERS✔✔ 0.12-0.20 seconds
Normal QRS complex - ACCURATE ANSWERS✔✔ 0.05 - 0.09
seconds
QT interval - ACCURATE ANSWERS✔✔ 0.40-0.43
V1 Lead - ACCURATE ANSWERS✔✔ 4th intercostal space RSB; lead
needs to be placed here
, LA Lead avL - ACCURATE ANSWERS✔✔ High lateral wall; look here
for wide QRS complexes
LL Lead avF - ACCURATE ANSWERS✔✔ Inferior wall; gives us
information about sinus atrial and junctional rhythms
RA Lead avR - ACCURATE ANSWERS✔✔ RV infarcts and LV ectopy
Anterior wall - ACCURATE ANSWERS✔✔ Not monitored in cath lab;
monitor for reciprocal changes in inferior leads
Normal Shape in Lead V1 - ACCURATE ANSWERS✔✔ P waves:
inverted, upright, or diphasic
QRS: inverted RS
T waves: gently inverted
U waves: upright
ELECTRICITY MOVES AWAY FROM V1
(See manual for image)
Normal Shape in V6 - ACCURATE ANSWERS✔✔ P Waves: upright
QRS Complexes: upright QRS
T waves: upright
U waves: upright
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