7 lines (6 with data), 253 Bytes

e085b 0 128 0 12:35:00 06/05/1988
# Start time=12:35
# First beat=12:53:49.976
# <age-range>: 45-49, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.632,  <RR-high-limit(sec)>: 1.226
# Note: reel-to-reel recording, not flutter-compensated