Pargaonkar VS, Perez MV, Jindal A, Mathur MB, Myers J, Froelicher VF. Long-Term Prognosis of Early Repolarization With J-Wave and QRS Slur Patterns on the Resting Electrocardiogram: A Cohort Study. Ann Intern Med. [Epub ahead of print 27 October 2015]
Benign early repolarization really is benign.
![By James Heilman, MD (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons](https://static1.squarespace.com/static/562149a6e4b0bca6fa53cb35/t/562fc43ae4b072ef0f2232bd/1445971342032/benign-early-repolarization)
By James Heilman, MD (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons