Why the study?
Does QRS duration predict sudden cardiac death in men?
Does QRS duration predict sudden cardiac death in men?
QRS duration on a resting ECG may have utility in estimating sudden cardiac death risk in men in the general population.
QRS duration is an independent predictor of the risk of SCD and may have utility in estimating SCD risk in the general population.
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Kurl et al. (2012) studied this question.
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