7 lines (6 with data), 258 Bytes

m085b 0 128 0 11:32:00 19/04/1991
# Start time=11:32
# First beat=11:38:28.335
# <age-range>: 40-44, <sex>: Male, <medication>: Moricizine
# <RR-low-limit(sec)>: 0.414,  <RR-high-limit(sec)>: 0.937
# Note: recording with a timing signal, flutter-compensated