9 lines (8 with data), 412 Bytes

e167b 0 125.44 0 9:00:00 29/10/1987
# Start time=09:00
# First beat=09:02:25.132
# <age-range>: 60-64, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.796,  <RR-high-limit(sec)>: 1.64
# 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)