f191b 0 128 0 11:30:00 18/10/1987
# Start time=11:30
# First beat=11:42:34.500
# <age-range>: 55-59, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.679,  <RR-high-limit(sec)>: 1.257
# Note: reel-to-reel recording, not flutter-compensated