7 lines (6 with data), 250 Bytes

e096b 0 128 0 12:30:00 10/04/1988
# Start time=12:30
# First beat=12:36:15.812
# <age-range>: 50-54, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.5,  <RR-high-limit(sec)>: 1.07
# Note: reel-to-reel recording, not flutter-compensated