7 lines (6 with data), 252 Bytes

e059b 0 128 0 8:15:00 01/05/1988
# Start time=08:15
# First beat=08:29:35.335
# <age-range>: 45-49, <sex>: Male, <medication>: Encainide
# <RR-low-limit(sec)>: 0.585,  <RR-high-limit(sec)>: 1.304
# Note: reel-to-reel recording, not flutter-compensated