7 lines (6 with data), 247 Bytes

e206a 0 128 0 15:20:00 08/09/1988
# Start time=15:20
# First beat=15:44:00.039
# <age-range>: 65-69, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.515,  <RR-high-limit(sec)>: 1.14
# Note: reel-to-reel recording, not flutter-compensated