f218a 0 128 0 11:30:00 24/07/1987
# Start time=11:30
# First beat=11:44:37.320
# <age-range>: 60-64, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.468,  <RR-high-limit(sec)>: 0.648
# Note: reel-to-reel recording, not flutter-compensated