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

File: <base>/training/ptb-xl/g1/HR00261.hea (757 bytes) 
HR00261 12 500 5000
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -35 -15019 0 I
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -35 -24442 0 II
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 0 -9460 0 III
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 35 19632 0 aVR
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -17 -2579 0 aVL
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -17 -16805 0 aVF
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 75 7096 0 V1
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 30 -14366 0 V2
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -90 8719 0 V3
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 10 -14885 0 V4
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -70 -7711 0 V5
HR00261.mat 16x1+24 1000.0(0)/mv 16 0 -40 -582 0 V6
# Age: 53
# Sex: Female
# Dx: 164934002,426783006,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown