7 lines (6 with data), 255 Bytes

e020b 0 128 0 10:30:00 01/04/1988
# Start time=10:30
# First beat=10:38:20.843
# <age-range>: 55-59, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.609,  <RR-high-limit(sec)>: 1.093
# Note: reel-to-reel recording, not flutter-compensated