7 lines (6 with data), 248 Bytes

f070a 0 128 0 11:40:00 02/03/1989
# Start time=11:40
# First beat=12:02:08.562
# <age-range>: 60-64, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.695,  <RR-high-limit(sec)>: 1.351
# Note: reel-to-reel recording, not flutter-compensated