7 lines (6 with data), 256 Bytes

m216b 0 128 0 10:32:00 22/07/1990
# Start time=10:32
# First beat=10:32:32.773
# <age-range>: 70-74, <sex>: Female, <medication>: Moricizine
# <RR-low-limit(sec)>: 0.242,  <RR-high-limit(sec)>: 0.789
# Note: reel-to-reel recording, not flutter-compensated