9 lines (8 with data), 414 Bytes

f016b 0 125.44 0 10:30:00 30/03/1989
# Start time=10:30
# First beat=10:30:57.437
# <age-range>: 70-74, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.648,  <RR-high-limit(sec)>: 1.46
# 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)