f174a 0 128 0 8:11:00 22/10/1987 # Start time=08:11 # First beat=08:34:08.750 # <age-range>: 65-69, <sex>: Male, <medication>: None # <RR-low-limit(sec)>: 0.468, <RR-high-limit(sec)>: 0.773 # Note: reel-to-reel recording, not flutter-compensated