LVH: limb lead criteria

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Title LVH: limb lead criteria
Creator Yanowitz, Frank G.
Contributor Frank G. Yanowitz, MD, Professor of Cardiology, University of Utah School of Medicine
Date 1997-01-01
Description In this example of LVH, the precordial leads don't meet the usual voltage criteria or exhibit significant ST segment abnormalities. The frontal plane leads, however, show voltage criteria for LVH and significant ST segment depression in leads with tall R waves. The voltage criteria include 1) R in aVL>11 mm; 2) R in I + S in III>25mm; and 3) (RI+SIII) - (RIII+SI)>17mm (Lewis Index).
Subtype Image
Format image/png
Rights http://creativecommons.org/licenses/by-nc-sa/1.0/
Collection Knowledge Weavers ECG
ARK ark:/87278/s65t6k9p
Setname ehsl_heal
Date Created 2012-10-05
Date Modified 2012-12-10
ID 869774
Reference URL https://collections.lib.utah.edu/ark:/87278/s65t6k9p