ANATOMY
LIMB VASCULATURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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For measuring LVH, which pairing of leads and wave complexes is true?
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Lead I, R wave
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Lead V1, S wave
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Lead V5, R wave
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Lead V1, R wave
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Explanation:
Detailed explanation-1: -Note that ventricular hypertrophy is primarily evident in the chest leads (V1, V2, V5 and V6), although leads aVL and I may show changes similar to those in V5 and V6.
Detailed explanation-2: -ECG analysis of the test cohort showed that the S waves in leads V3 and V4 were good predictors for the diagnosis of LVH.
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