7 lines (6 with data), 253 Bytes

f101b 0 128 0 11:02:00 26/01/1989
# Start time=11:02
# First beat=11:10:15.984
# <age-range>: 65-69, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.703,  <RR-high-limit(sec)>: 1.32
# Note: reel-to-reel recording, not flutter-compensated