7 lines (6 with data), 251 Bytes

e227b 0 128 0 11:00:00 26/11/1987
# Start time=11:00
# First beat=11:17:53.531
# <age-range>: 75-79, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.57,  <RR-high-limit(sec)>: 1.07
# Note: reel-to-reel recording, not flutter-compensated