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

File: <base>/training/ptb-xl/g12/HR11953.hea (736 bytes) 
HR11953 12 500 5000
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 35 -3270 0 I
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 50 3333 0 II
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 15 6651 0 III
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 -43 -27 0 aVR
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 10 -4765 0 aVL
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 32 5038 0 aVF
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 10 -3525 0 V1
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 -35 -15007 0 V2
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 40 -23392 0 V3
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 80 -9686 0 V4
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 60 -4256 0 V5
HR11953.mat 16x1+24 1000.0(0)/mv 16 0 75 4734 0 V6
# Age: 71
# Sex: Female
# Dx: 426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown