7 lines (6 with data), 254 Bytes

f208b 0 128 0 11:00:00 19/09/1987
# Start time=11:00
# First beat=11:07:37.664
# <age-range>: 55-59, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.593,  <RR-high-limit(sec)>: 0.992
# Note: reel-to-reel recording, not flutter-compensated