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

File: <base>/training/ptb-xl/g1/HR00940.hea (767 bytes) 
HR00940 12 500 5000
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -55 -12672 0 I
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 135 -18955 0 II
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 190 -6294 0 III
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -40 15430 0 aVR
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -123 -3007 0 aVL
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 162 -12646 0 aVF
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -1825 -12268 0 V1
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -255 9314 0 V2
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -125 3952 0 V3
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -250 8546 0 V4
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -125 2536 0 V5
HR00940.mat 16x1+24 1000.0(0)/mv 16 0 -145 -26258 0 V6
# Age: 81
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown