7 lines (6 with data), 253 Bytes

m095b 0 128 0 11:15:00 05/04/1991
# Start time=11:15
# First beat=11:15:01.000
# <age-range>: 60-64, <sex>: Male, <medication>: Moricizine
# <RR-low-limit(sec)>: 0.57,  <RR-high-limit(sec)>: 1.171
# Note: reel-to-reel recording, not flutter-compensated