231 2 360 650000
231.dat 212 200 11 1024 984 31762 0 MLII
231.dat 212 200 11 1024 1039 -12178 0 V1
# 72 F 2009 2851 x2
# None
# AV conduction is quite abnormal with periods of 2:1 AV block, examples
# of Mobitz II block, and right bundle branch block which appears to be
# rate-related.  The couplet is probably ventricular.