m277a 0 128 0 8:00:00 25/09/1992 # Start time=08:00 # First beat=08:18:56.765 # <age-range>: 55-59, <sex>: Male, <medication>: None # <RR-low-limit(sec)>: 0.546, <RR-high-limit(sec)>: 1.015 # Note: reel-to-reel recording, not flutter-compensated