m226a 0 128 0 10:00:00 10/03/1988
# Start time=10:00
# First beat=10:00:02.781
# <age-range>: 55-59, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.492,  <RR-high-limit(sec)>: 1.257
# Note: reel-to-reel recording, not flutter-compensated