7 lines (6 with data), 252 Bytes

e042b 0 128 0 9:45:00 27/02/1988
# Start time=09:45
# First beat=10:01:11.054
# <age-range>: 60-64, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.593,  <RR-high-limit(sec)>: 1.054
# Note: reel-to-reel recording, not flutter-compensated