9 lines (8 with data), 414 Bytes

e005b 0 125.44 0 13:18:00 08/04/1989
# Start time=13:18
# First beat=13:19:53.148
# <age-range>: 70-74, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.718,  <RR-high-limit(sec)>: 2.015
# Note: reel-to-reel recording, not flutter-compensated;
#       time rescaled to fit the recording speed (1.47mm/s) from the scanning
#       speed (1.50mm/s) (i.e., sampling-rate adjusted to 125.44Hz from 128Hz)