Electrocardiographic correlates of absent septal q waves.
Compared with 100 consecutive electrocardiograms with septal q waves, 100 consecutive electrocardiograms without septal Q waves were otherwise normal only 4 times (vs 28 times; p <0.001). The strongest electrocardiographic correlate was QS in lead V1 (68 vs 4; p <0.001).
Saint Vincent Hospital, Department of Medicine, University of Massachusetts Medical School, Worcester 01604, USA.
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Mathew
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Shankariah
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Spodick
D000328:Adult; D016477:Artifacts; D004562:Electrocardiography; D006331:Heart Diseases / Q000503:physiopathology*; D006801:Humans; D015588:Observer Variation