1. Volume 6, Issue 8, Pages 1202-1208.e1 (August 2009)
Predictive value of electrocardiographic QT interval and T-wave morphology parameters for all-cause and cardiovascular mortality in a general population sample 
Kimmo Porthan, MD, Matti Viitasalo, MD, PhD, Antti Jula, MD, PhD, Antti Reunanen, MD, PhD, Janne Rapola, MD, PhD, Heikki Väänänen, MSc, Markku S. Nieminen, MD, PhD, Lauri Toivonen, MD, PhD, FHRS, Veikko Salomaa, MD, PhD, Lasse Oikarinen, MD, PhD 
Heart Rhythm 
Volume 6, Issue 8, Pages e1 (August 2009)
DOI: /j.hrthm
Copyright © 2009 Heart Rhythm Society Terms and Conditions

2. Figure 1
Kaplan-Meier curves (with log rank tests) for T-wave morphology dispersion (TMD) in men. Groups are stratified by above median value and below median value. Hazard ratios (HR) with 95% confidence intervals (CI) are shown. Plus symbols indicate censoring times: a study subject experienced noncardiovascular death (right panel showing cardiovascular mortality), or a study subject had not died by the end of follow-up (both panels).
Heart Rhythm 2009 6, e1DOI: ( /j.hrthm )
Copyright © 2009 Heart Rhythm Society Terms and Conditions

3. Figure 2
Kaplan-Meier curves (with log rank tests) for T-wave residuum (TWR) in women. Groups are stratified by above median value and below median value. Hazard ratios (HR) with 95% confidence intervals (CI) are shown. Plus symbols indicate censoring times: a study subject experienced noncardiovascular death (right panel showing cardiovascular mortality), or a study subject had not died by the end of follow-up (both panels). t.u. = technical units.
Heart Rhythm 2009 6, e1DOI: ( /j.hrthm )
Copyright © 2009 Heart Rhythm Society Terms and Conditions