7 lines (6 with data), 252 Bytes

e197b 0 128 0 9:30:00 18/03/1989
# Start time=09:30
# First beat=09:37:28.984
# <age-range>: 65-69, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.812,  <RR-high-limit(sec)>: 1.484
# Note: reel-to-reel recording, not flutter-compensated