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

File: <base>/training/ptb-xl/g8/HR07561.hea (747 bytes) 
HR07561 12 500 5000
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 30 -6864 0 I
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 35 12304 0 II
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 5 19164 0 III
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 -33 -2641 0 aVR
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 12 -12589 0 aVL
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 20 15875 0 aVF
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 10 23856 0 V1
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 -70 -3621 0 V2
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 -90 -9406 0 V3
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 -175 17866 0 V4
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 -140 20066 0 V5
HR07561.mat 16x1+24 1000.0(0)/mv 16 0 -140 -152 0 V6
# Age: 18
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown