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

File: <base>/training/ptb-xl/g16/HR15668.hea (740 bytes) 
HR15668 12 500 5000
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -55 4380 0 I
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -195 2159 0 II
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -140 -2238 0 III
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 125 -3202 0 aVR
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 43 3564 0 aVL
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -167 93 0 aVF
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 155 -16732 0 V1
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 25 -8439 0 V2
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 75 -12643 0 V3
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -150 -26000 0 V4
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -185 -4114 0 V5
HR15668.mat 16x1+24 1000.0(0)/mv 16 0 -75 -5651 0 V6
# Age: 68
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown