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

File: <base>/training/ptb-xl/g15/HR14268.hea (791 bytes) 
HR14268 12 500 5000
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 -45 -18609 0 I
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 180 -15426 0 II
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 225 3192 0 III
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 -68 16431 0 aVR
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 -135 -11047 0 aVL
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 202 -6461 0 aVF
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 1370 -9986 0 V1
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 90 -3087 0 V2
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 115 -31490 0 V3
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 200 -6346 0 V4
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 230 4484 0 V5
HR14268.mat 16x1+24 1000.0(0)/mv 16 0 30 3055 0 V6
# Age: 74
# Sex: Female
# Dx: 164934002,39732003,426783006,429622005,445118002,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown