7 lines (6 with data), 253 Bytes

f179b 0 128 0 8:00:00 03/09/1987
# Start time=08:00
# First beat=08:08:05.429
# <age-range>: 70-74, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.703,  <RR-high-limit(sec)>: 1.429
# Note: reel-to-reel recording, not flutter-compensated