RT Journal T1 ELectrocardiographic findings in a young man with tachycardia and hypotension—discussion JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2012 FD August 13 VO 172 IS 15 SP 1126 OP 1127 DO 10.1001/archinte.172.15.1126 UL http://dx.doi.org/10.1001/archinte.172.15.1126 AB