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

File: <base>/training/ptb-xl/g19/HR18021.hea (744 bytes) 
HR18021 12 500 5000
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 60 1565 0 I
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -130 3476 0 II
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -190 1895 0 III
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 35 -2326 0 aVR
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 125 72 0 aVL
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -160 2838 0 aVF
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -30 -1623 0 V1
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -140 8129 0 V2
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -35 440 0 V3
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -290 5818 0 V4
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -80 18330 0 V5
HR18021.mat 16x1+24 1000.0(0)/mv 16 0 -110 -6736 0 V6
# Age: 78
# Sex: Female
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown