7 lines (6 with data), 258 Bytes

f027b 0 128 0 15:10:00 07/08/1987
# Start time=15:10
# First beat=15:14:21.000
# <age-range>: 45-49, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.601,  <RR-high-limit(sec)>: 1.281
# Note: recording with a timing signal, flutter-compensated