f045b 0 128 0 10:30:00 01/08/1988
# Start time=10:30
# First beat=10:45:45.843
# <age-range>: 40-44, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.492,  <RR-high-limit(sec)>: 1.046
# Note: reel-to-reel recording, not flutter-compensated