7 lines (6 with data), 257 Bytes

e134b 0 128 0 11:30:00 18/05/1988
# Start time=11:30
# First beat=11:30:00.164
# <age-range>: 60-64, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.484,  <RR-high-limit(sec)>: 0.976
# Note: recording with a timing signal, flutter-compensated