7 lines (6 with data), 252 Bytes

e179a 0 128 0 10:27:00 12/12/1987
# Start time=10:27
# First beat=10:30:57.656
# <age-range>: 60-64, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.546,  <RR-high-limit(sec)>: 1.045
# Note: recording with a timing signal, flutter-compensated