7 lines (6 with data), 257 Bytes

f180b 0 128 0 8:52:00 07/09/1988
# Start time=08:52
# First beat=08:55:38.304
# <age-range>: 45-49, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.601,  <RR-high-limit(sec)>: 1.546
# Note: recording with a timing signal, flutter-compensated