7 lines (6 with data), 248 Bytes

f117a 0 128 0 18:09:00 23/02/1989
# Start time=18:09
# First beat=18:09:00.304
# <age-range>: 60-64, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.585,  <RR-high-limit(sec)>: 1.242
# Note: reel-to-reel recording, not flutter-compensated