7 lines (6 with data), 247 Bytes

f227a 0 128 0 9:30:00 20/06/1995
# Start time=09:30
# First beat=09:54:03.046
# <age-range>: 65-69, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.695,  <RR-high-limit(sec)>: 1.265
# Note: reel-to-reel recording, not flutter-compensated