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

File: <base>/training/ptb-xl/g20/HR19531.hea (740 bytes) 
HR19531 12 500 5000
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 65 -25265 0 I
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 80 -25863 0 II
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 15 -605 0 III
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 -73 25772 0 aVR
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 25 -11717 0 aVL
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 47 -12760 0 aVF
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 80 13412 0 V1
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 380 9806 0 V2
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 390 -13492 0 V3
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 220 -18399 0 V4
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 125 -26739 0 V5
HR19531.mat 16x1+24 1000.0(0)/mv 16 0 125 30013 0 V6
# Age: 47
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown