7 lines (6 with data), 252 Bytes

e110b 0 128 0 9:45:00 11/03/1989
# Start time=09:45
# First beat=12:42:20.164
# <age-range>: 70-74, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.578,  <RR-high-limit(sec)>: 1.179
# Note: reel-to-reel recording, not flutter-compensated