7 lines (6 with data), 251 Bytes

e208b 0 128 0 8:30:00 01/08/1987
# Start time=08:30
# First beat=08:53:03.828
# <age-range>: 50-54, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.75,  <RR-high-limit(sec)>: 1.476
# Note: reel-to-reel recording, not flutter-compensated