7 lines (6 with data), 254 Bytes

f198b 0 128 0 15:00:00 11/10/1987
# Start time=15:00
# First beat=15:34:45.375
# <age-range>: 55-59, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.437,  <RR-high-limit(sec)>: 1.164
# Note: reel-to-reel recording, not flutter-compensated