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

File: <base>/training/ptb-xl/g1/HR00938.hea (750 bytes) 
HR00938 12 500 5000
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 -65 6889 0 I
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 -190 -17229 0 II
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 -125 -24123 0 III
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 128 5289 0 aVR
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 30 15641 0 aVL
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 -157 -20640 0 aVF
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 40 -1313 0 V1
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 40 233 0 V2
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 180 28295 0 V3
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 -150 -16553 0 V4
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 -15 -10887 0 V5
HR00938.mat 16x1+24 1000.0(0)/mv 16 0 50 13002 0 V6
# Age: 48
# Sex: Male
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown