7 lines (6 with data), 245 Bytes

e224a 0 128 0 8:47:00 09/11/1988
# Start time=08:47
# First beat=08:47:00.179
# <age-range>: 55-59, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: NA,  <RR-high-limit(sec)>: NA
# Note: recording with a timing signal, flutter-compensated