7 lines (6 with data), 260 Bytes

f082b 0 128 0 11:12:00 21/07/1988
# Start time=11:12
# First beat=11:13:22.039
# <age-range>: 50-54, <sex>: Female, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.617,  <RR-high-limit(sec)>: 1.117
# Note: recording with a timing signal, flutter-compensated