Hypertrophy and MI Flashcards
atria hypertrophy what leads
V1 and II (P wave)
right ventricle hypertrophy leads
V1 and II (P wave)
Left ventricle hypertrophy
V1 and V5 (S wave R wave)
Right atria hypertophy V1 what will you see
> 1 small box verticle
Notched P wave in lead II, enhanced second hump
left atrial hypertrophy
Widening and deepening (>1 small box) in V1 of the terminal negative deflection of the P wave
left atrial hypertrophy
ventricle depolarization is normally what in V1
inverted
Most common characteristic in limb leads is right axis deviation
right ventricular hypertrophy
R wave regression is a sign of what pathology
right ventricle hypertrophy
left axis deviation is a sign of what
left ventricular hypertrophy `
Increased R wave in v5 increased R wave in V5
LVH
Right atria hypertrophy lead II will show
Peaked
Left atria hypertrophy what will you see V1
Negative
right ventricle hypertophy what will you see
+ QRS V1
- right axis deviation
How to calculate if LHV
most - s wave in V1 + most postive R wave in V5= if >35 small + for LVH
