7 lines (6 with data), 253 Bytes

e024b 0 128 0 13:30:00 22/09/1988
# Start time=13:30
# First beat=13:36:21.117
# <age-range>: 55-59, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.703,  <RR-high-limit(sec)>: 1.226
# Note: reel-to-reel recording, not flutter-compensated