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

File: <base>/training/ptb-xl/g15/HR14476.hea (771 bytes) 
HR14476 12 500 5000
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 25 -8272 0 I
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 150 7661 0 II
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 125 15935 0 III
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -88 72 0 aVR
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -50 -12025 0 aVL
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 137 11704 0 aVF
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -40 -8207 0 V1
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -120 26434 0 V2
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -105 5116 0 V3
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -110 -18196 0 V4
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -130 -19238 0 V5
HR14476.mat 16x1+24 1000.0(0)/mv 16 0 -70 6076 0 V6
# Age: 80
# Sex: Female
# Dx: 164873001,164934002,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown