7 lines (6 with data), 252 Bytes

e130a 0 128 0 14:48:00 16/05/1988
# Start time=14:48
# First beat=14:51:26.203
# <age-range>: 45-49, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.523,  <RR-high-limit(sec)>: 1.289
# Note: recording with a timing signal, flutter-compensated