f020b 0 128 0 11:30:00 14/10/1989
# Start time=11:30
# First beat=11:32:00.742
# <age-range>: 45-49, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.687,  <RR-high-limit(sec)>: 1.414
# Note: reel-to-reel recording, not flutter-compensated