7 lines (6 with data), 248 Bytes

f132a 0 128 0 11:30:00 16/10/1988
# Start time=11:30
# First beat=11:30:08.578
# <age-range>: 70-74, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.492,  <RR-high-limit(sec)>: 1.085
# Note: reel-to-reel recording, not flutter-compensated