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

File: <base>/training/ptb-xl/g16/HR15680.hea (746 bytes) 
HR15680 12 500 5000
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 -55 -24959 0 I
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 20 -30235 0 II
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 75 -5279 0 III
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 17 28011 0 aVR
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 -65 23593 0 aVL
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 47 15533 0 aVF
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 160 18218 0 V1
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 70 -21176 0 V2
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 35 9454 0 V3
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 200 6263 0 V4
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 280 -20091 0 V5
HR15680.mat 16x1+24 1000.0(0)/mv 16 0 325 -30132 0 V6
# Age: 20
# Sex: Male
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown