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

File: <base>/training/ptb-xl/g21/HR20730.hea (740 bytes) 
HR20730 12 500 5000
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -55 -1021 0 I
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 40 -28851 0 II
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 95 -27859 0 III
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 7 15278 0 aVR
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -75 13787 0 aVL
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 67 -28014 0 aVF
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 25 -9793 0 V1
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -40 -9150 0 V2
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -55 17067 0 V3
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -10 -11874 0 V4
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -100 -8654 0 V5
HR20730.mat 16x1+24 1000.0(0)/mv 16 0 -75 -6831 0 V6
# Age: 66
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown