Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g8/HR07122.hea (765 bytes) 
HR07122 12 500 5000
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 -95 -24757 0 I
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 -30 -8291 0 II
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 65 16461 0 III
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 62 15834 0 aVR
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 -80 -20499 0 aVL
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 17 3901 0 aVF
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 50 -8145 0 V1
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 60 -15553 0 V2
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 75 -13227 0 V3
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 10 -17698 0 V4
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 30 -7473 0 V5
HR07122.mat 16x1+24 1000.0(0)/mv 16 0 -55 -10210 0 V6
# Age: 72
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown