7 lines (6 with data), 255 Bytes

e060b 0 128 0 12:00:00 29/11/1988
# Start time=12:00
# First beat=12:15:53.671
# <age-range>: 55-59, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.429,  <RR-high-limit(sec)>: 0.804
# Note: reel-to-reel recording, not flutter-compensated