7 lines (6 with data), 248 Bytes

e108a 0 128 0 10:00:00 13/09/1987
# Start time=10:00
# First beat=10:20:25.625
# <age-range>: 55-59, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.523,  <RR-high-limit(sec)>: 1.085
# Note: reel-to-reel recording, not flutter-compensated