7 lines (6 with data), 254 Bytes

f022b 0 128 0 11:23:00 03/12/1988
# Start time=11:23
# First beat=11:29:48.218
# <age-range>: 60-64, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.656,  <RR-high-limit(sec)>: 1.179
# Note: reel-to-reel recording, not flutter-compensated