7 lines (6 with data), 254 Bytes

e122b 0 128 0 10:53:00 16/08/1988
# Start time=10:53
# First beat=10:53:00.312
# <age-range>: 65-69, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.492,  <RR-high-limit(sec)>: 0.96
# Note: reel-to-reel recording, not flutter-compensated