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

File: <base>/training/ptb-xl/g21/HR20204.hea (769 bytes) 
HR20204 12 500 5000
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -150 13647 0 I
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -125 17394 0 II
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 25 3733 0 III
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 137 -16265 0 aVR
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -87 -27636 0 aVL
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -50 -22517 0 aVF
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -35 -19621 0 V1
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -25 -24853 0 V2
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -30 -23647 0 V3
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -35 -26576 0 V4
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -40 -26184 0 V5
HR20204.mat 16x1+24 1000.0(0)/mv 16 0 -60 -25023 0 V6
# Age: 57
# Sex: Female
# Dx: 164934002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown