7 lines (6 with data), 254 Bytes

f002b 0 128 0 11:25:00 03/12/1988
# Start time=11:25
# First beat=12:09:44.953
# <age-range>: 55-59, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.648,  <RR-high-limit(sec)>: 1.296
# Note: reel-to-reel recording, not flutter-compensated