7 lines (6 with data), 258 Bytes

f118b 0 128 0 11:30:00 07/03/1989
# Start time=11:30
# First beat=11:38:38.273
# <age-range>: 65-69, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.523,  <RR-high-limit(sec)>: 1.078
# Note: recording with a timing signal, flutter-compensated