7 lines (6 with data), 252 Bytes

f034a 0 128 0 14:30:00 06/09/1988
# Start time=14:30
# First beat=14:30:00.250
# <age-range>: 60-64, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.617,  <RR-high-limit(sec)>: 1.281
# Note: recording with a timing signal, flutter-compensated