Right Ventricular Hypertrophy Correct Ans-Large R wave in V1, that becomes progressively
smaller in chest leads V2, V3, V4
*RAD and rightward rotation also present.
Left Ventricular Hypertrophy Correct Ans-Deep S wave in V1, tall R wave in V5 (if sum of S
wave in V1 + R wave in V5 > 35 mm then there is LVH)
*LAD and leftward rotation also present.
T-wave in LVH Correct Ans-Often, T-wave is inverted and asymmetrical
Ventricular strain is characterized by... Correct Ans-ST-segment depression (common in
ventricular hypertrophy)
Which lead is directly over the atria? Correct Ans-V1
With atrial enlargement the P wave is usually... Correct Ans-diphasic
Right Atrial Enlargement Correct Ans--if the initial component of the diphasic P wave in V1
is larger (
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