7 lines (6 with data), 258 Bytes

e016b 0 128 0 12:45:00 02/03/1989
# Start time=12:45
# First beat=12:45:10.812
# <age-range>: 50-54, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.46,  <RR-high-limit(sec)>: 1.125
# Note: recording with a timing signal, flutter-compensated