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

File: <base>/training/ptb-xl/g1/HR00561.hea (738 bytes) 
HR00561 12 500 5000
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -155 726 0 I
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -135 20536 0 II
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 20 19805 0 III
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 145 -10853 0 aVR
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -87 -9134 0 aVL
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -57 20188 0 aVF
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 15 -19716 0 V1
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 45 -5030 0 V2
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 95 1267 0 V3
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -10 29379 0 V4
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -30 19712 0 V5
HR00561.mat 16x1+24 1000.0(0)/mv 16 0 -45 17907 0 V6
# Age: 41
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown