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

File: <base>/training/ptb-xl/g20/HR19581.hea (768 bytes) 
HR19581 12 500 5000
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 0 -15201 0 I
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 -45 -8162 0 II
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 -45 7021 0 III
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 23 11273 0 aVR
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 23 -10978 0 aVL
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 -45 -647 0 aVF
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 -40 -10160 0 V1
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 50 -10313 0 V2
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 40 -16279 0 V3
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 15 -14589 0 V4
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 -20 -22490 0 V5
HR19581.mat 16x1+24 1000.0(0)/mv 16 0 -20 -20891 0 V6
# Age: 79
# Sex: Female
# Dx: 164884008,164889003,39732003,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown