7 lines (6 with data), 254 Bytes

e050a 0 128 0 10:44:00 18/08/1987
# Start time=10:44
# First beat=10:44:00.406
# <age-range>: 40-44, <sex>: Female, <medication>: None
# <RR-low-limit(sec)>: 0.515,  <RR-high-limit(sec)>: 1.023
# Note: recording with a timing signal, flutter-compensated