7 lines (6 with data), 247 Bytes

e109a 0 128 0 15:20:00 21/06/1988
# Start time=15:20
# First beat=15:41:26.882
# <age-range>: 65-69, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.57,  <RR-high-limit(sec)>: 1.117
# Note: reel-to-reel recording, not flutter-compensated