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

File: <base>/training/ptb-xl/g13/HR12723.hea (764 bytes) 
HR12723 12 500 5000
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -100 -23283 0 I
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -150 27396 0 II
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -50 -14848 0 III
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 125 30778 0 aVR
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -25 28500 0 aVL
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -100 6039 0 aVF
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 115 5640 0 V1
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 225 -20128 0 V2
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 730 -706 0 V3
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 75 -16260 0 V4
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -180 23124 0 V5
HR12723.mat 16x1+24 1000.0(0)/mv 16 0 -70 -6661 0 V6
# Age: 60
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown