7 lines (6 with data), 252 Bytes

f141b 0 128 0 9:17:00 09/09/1987
# Start time=09:17
# First beat=09:19:09.101
# <age-range>: 65-69, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.671,  <RR-high-limit(sec)>: 1.32
# Note: reel-to-reel recording, not flutter-compensated