7 lines (6 with data), 247 Bytes

e085a 0 128 0 15:30:00 06/04/1988
# Start time=15:30
# First beat=15:49:25.390
# <age-range>: 45-49, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.578,  <RR-high-limit(sec)>: 1.14
# Note: reel-to-reel recording, not flutter-compensated