m260a 0 128 0 11:00:00 25/12/1989 # Start time=11:00 # First beat=11:14:03.093 # <age-range>: 50-54, <sex>: Male, <medication>: None # <RR-low-limit(sec)>: 0.5, <RR-high-limit(sec)>: 0.992 # Note: reel-to-reel recording, not flutter-compensated