7 lines (6 with data), 257 Bytes

e045b 0 128 0 11:28:00 13/01/1988
# Start time=11:28
# First beat=11:28:08.625
# <age-range>: 55-59, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.507,  <RR-high-limit(sec)>: 1.023
# Note: recording with a timing signal, flutter-compensated