f209b 0 128 0 9:05:00 19/12/1987
# Start time=09:05
# First beat=09:10:16.640
# <age-range>: 50-54, <sex>: Male, <medication>: Flecainide
# <RR-low-limit(sec)>: 0.382,  <RR-high-limit(sec)>: 0.843
# Note: recording with a timing signal, flutter-compensated