7 lines (6 with data), 254 Bytes

f017a 0 128 0 15:00:00 15/01/1988
# Start time=15:00
# First beat=15:00:00.656
# <age-range>: 75-79, <sex>: Female, <medication>: None
# <RR-low-limit(sec)>: 0.632,  <RR-high-limit(sec)>: 1.085
# Note: recording with a timing signal, flutter-compensated