7 lines (6 with data), 253 Bytes

e072b 0 128 0 13:15:00 28/02/1988
# Start time=13:15
# First beat=13:16:36.601
# <age-range>: 45-49, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.468,  <RR-high-limit(sec)>: 1.046
# Note: reel-to-reel recording, not flutter-compensated