Hypertrophy and MI Flashcards
(17 cards)
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
right bundle block
R- R’ V1-2
Left bludle block
R-R’ V5-6
