f143b 0 128 0 16:00:00 11/07/1988
# Start time=16:00
# First beat=16:58:00.664
# <age-range>: 60-64, <sex>: Female, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.515,  <RR-high-limit(sec)>: 0.953
# Note: reel-to-reel recording, not flutter-compensated