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== Summary == | |||
{{Information | |||
|Description = Left ventricular hypertrophy (LVH) | |||
There are many different criteria for LVH. | |||
Sokolow + Lyon (Am Heart J, 1949;37:161) | |||
S V1+ R V5 or V6 > 35 mm | |||
Cornell criteria (Circulation, 1987;3: 565-72) | |||
SV3 + R avl > 28 mm in men | |||
SV3 + R avl > 20 mm in women | |||
Framingham criteria (Circulation,1990; 81:815-820) | |||
R avl > 11mm, R V4-6 > 25mm | |||
S V1-3 > 25 mm, S V1 or V2 + | |||
R V5 or V6 > 35 mm, R I + S III > 25 mm | |||
Romhilt + Estes (Am Heart J, 1986:75:752-58) | |||
Point score system | |||
Left atrial abnormality (dilatation or hypertrophy) | |||
M shaped P wave in lead II | |||
prominent terminal negative component to P wave in lead V1 (shown here) | |||
with permision from the site of Dr. Dean Jenkins | |||
|Category = [[Case_reports_from_Michael_Rosengarten|Case reports by Michael Rosengarten]] | |||
|Source = EKG World Encyclopedia http://cme.med.mcgill.ca/php/index.php , courtesy of Michael Rosengarten BEng, MD.McGill | |||
|Date = 2012 | |||
|Author = Michael Rosengarten BEng, MD.McGill | |||
|Permission = {{by-nc-sa-3.0}} | |||
|other_versions = None | |||
}} | |||