7 lines (6 with data), 259 Bytes

e070b 0 128 0 10:11:00 08/07/1990
# Start time=10:11
# First beat=10:16:20.500
# <age-range>: 55-59, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.414,  <RR-high-limit(sec)>: 0.804
# Note: recording with a timing signal, flutter-compensated