7 lines (6 with data), 252 Bytes

e279b 0 128 0 9:30:00 30/04/1988
# Start time=09:30
# First beat=09:56:24.648
# <age-range>: 55-59, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.757,  <RR-high-limit(sec)>: 1.484
# Note: reel-to-reel recording, not flutter-compensated