ECG findings in competitive rowers: normative data and the prevalence of abnormalities using contemporary screening recommendations
Meagan M Wasfy, James DeLuca, Francis Wang, Brant Berkstresser, Kathryn E Ackerman, Aaron Eisman, Gregory D Lewis, Adolph M Hutter, Rory B Weiner, Aaron L Baggish
British Journal of Sports Medicine Feb 2015, 49 (3) 200-206; DOI: 10.1136/bjsports-2014-093919