7 lines (6 with data), 253 Bytes

e040b 0 128 0 14:06:00 27/05/1988
# Start time=14:06
# First beat=14:48:55.335
# <age-range>: 70-74, <sex>: Female, <medication>: Encainide
# <RR-low-limit(sec)>: 0.57,  <RR-high-limit(sec)>: 1.21
# Note: reel-to-reel recording, not flutter-compensated