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

File: <base>/training/ptb-xl/g15/HR14966.hea (765 bytes) 
HR14966 12 500 5000
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -20 -4064 0 I
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -315 1817 0 II
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -295 5892 0 III
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 168 1076 0 aVR
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 138 -5067 0 aVL
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -305 3782 0 aVF
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 90 -2748 0 V1
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 85 10319 0 V2
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -25 -49 0 V3
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -40 -16663 0 V4
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 -40 30905 0 V5
HR14966.mat 16x1+24 1000.0(0)/mv 16 0 245 -25574 0 V6
# Age: 61
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown