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

File: <base>/training/ptb-xl/g20/HR19565.hea (775 bytes) 
HR19565 12 500 5000
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -110 17469 0 I
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -100 22709 0 II
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 10 5264 0 III
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 105 -20214 0 aVR
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -60 -26253 0 aVL
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -45 -18491 0 aVF
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 30 1553 0 V1
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -70 3737 0 V2
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -80 30211 0 V3
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -125 -13750 0 V4
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -140 -13865 0 V5
HR19565.mat 16x1+24 1000.0(0)/mv 16 0 -45 29599 0 V6
# Age: 72
# Sex: Female
# Dx: 164865005,164884008,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown