7 lines (6 with data), 255 Bytes

e039b 0 128 0 15:15:00 26/06/1988
# Start time=15:15
# First beat=15:29:40.000
# <age-range>: 55-59, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.585,  <RR-high-limit(sec)>: 1.085
# Note: reel-to-reel recording, not flutter-compensated