7 lines (6 with data), 252 Bytes

e048a 0 128 0 13:15:00 16/07/1988
# Start time=13:15
# First beat=13:18:18.687
# <age-range>: 65-69, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.554,  <RR-high-limit(sec)>: 1.007
# Note: recording with a timing signal, flutter-compensated