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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: J Card Fail. 2013 Apr;19(4):233–239. doi: 10.1016/j.cardfail.2013.03.001

Figure 3. Age of detection of ECG abnormalities in subjects who subsequently developed left ventricular dysfunction.

Figure 3

The median age of first detection of any ECG abnormality was 41 years (solid line) and the median age of first detection of any left ventricular dysfunction (left ventricular enlargement, systolic dysfunction without LVE, or DCM) was 48 years (dotted line) is shown. By log rank test the curves were different from one another (p=0.016).