m136a 0 128 0 14:05:00 20/10/1989 # Start time=14:05 # First beat=14:13:53.046 # <age-range>: 50-54, <sex>: Female, <medication>: None # <RR-low-limit(sec)>: 0.507, <RR-high-limit(sec)>: 0.875 # Note: reel-to-reel recording, not flutter-compensated