7 lines (6 with data), 257 Bytes

e081b 0 128 0 11:30:00 19/05/1988
# Start time=11:30
# First beat=11:36:50.437
# <age-range>: 65-69, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.578,  <RR-high-limit(sec)>: 1.007
# Note: recording with a timing signal, flutter-compensated