m138a 0 128 0 16:07:00 14/01/1990 # Start time=16:07 # First beat=16:08:40.250 # <age-range>: 45-49, <sex>: Male, <medication>: None # <RR-low-limit(sec)>: 0.64, <RR-high-limit(sec)>: 1.085 # Note: recording with a timing signal, flutter-compensated