7 lines (6 with data), 257 Bytes

e155b 0 128 0 12:00:00 11/09/1987
# Start time=12:00
# First beat=12:08:33.125
# <age-range>: 65-69, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.609,  <RR-high-limit(sec)>: 1.421
# Note: recording with a timing signal, flutter-compensated