7 lines (6 with data), 253 Bytes

f082a 0 128 0 11:03:00 27/06/1988
# Start time=11:03
# First beat=11:06:35.289
# <age-range>: 50-54, <sex>: Female, <medication>: None
# <RR-low-limit(sec)>: 0.515,  <RR-high-limit(sec)>: 1.07
# Note: recording with a timing signal, flutter-compensated