7 lines (6 with data), 254 Bytes

f226b 0 128 0 10:25:00 27/08/1988
# Start time=10:25
# First beat=10:42:27.179
# <age-range>: 60-64, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.523,  <RR-high-limit(sec)>: 1.031
# Note: reel-to-reel recording, not flutter-compensated