aECG1=120704423457067891000033331100033331200033331300012109333314000333315000333316000333317000121093333180000000003333190000000003333200000000003333210000000003333220000000003333230000000003333240000000003333250000000003333260000000003333270000000003333280000000003333290000000003333300000000003333310000000003333320000000003333330000000003333340000000003333350000000003333360000000003333370000000003333380000000003333390000000003333400000000003333410000000003333423743445945460000000003333470000000003333480000000003333490000000003333500000000003333510000000003333520000000003333530000000003333540001200012000123333550001200012000123333560001200012000123333570001200012000123333587059606162706364657066Change tuning (R)