7 lines (6 with data), 252 Bytes

e111b 0 128 0 12:01:00 15/08/1988
# Start time=12:01
# First beat=12:01:07.406
# <age-range>: 65-69, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.703,  <RR-high-limit(sec)>: 1.39
# Note: reel-to-reel recording, not flutter-compensated