7 lines (6 with data), 252 Bytes

e184b 0 128 0 9:10:00 03/10/1987
# Start time=09:10
# First beat=09:35:53.335
# <age-range>: 60-64, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.609,  <RR-high-limit(sec)>: 1.296
# Note: reel-to-reel recording, not flutter-compensated