7 lines (6 with data), 254 Bytes

m096b 0 128 0 14:30:00 01/06/1991
# Start time=14:30
# First beat=14:44:52.085
# <age-range>: 75-79, <sex>: Male, <medication>: Moricizine
# <RR-low-limit(sec)>: 0.625,  <RR-high-limit(sec)>: 1.226
# Note: reel-to-reel recording, not flutter-compensated