7 lines (6 with data), 248 Bytes

f024a 0 128 0 14:30:00 16/05/1988
# Start time=14:30
# First beat=14:54:30.656
# <age-range>: 40-44, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.406,  <RR-high-limit(sec)>: 1.109
# Note: reel-to-reel recording, not flutter-compensated