7 lines (6 with data), 257 Bytes

f196b 0 128 0 8:00:00 25/09/1988
# Start time=08:00
# First beat=08:08:40.859
# <age-range>: 50-54, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.585,  <RR-high-limit(sec)>: 1.015
# Note: recording with a timing signal, flutter-compensated