7 lines (6 with data), 254 Bytes

e008a 0 128 0 13:35:00 26/03/1989
# Start time=13:35
# First beat=13:46:06.343
# <age-range>: 70-74, <sex>: Female, <medication>: None
# <RR-low-limit(sec)>: 0.523,  <RR-high-limit(sec)>: 1.046
# Note: recording with a timing signal, flutter-compensated