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

File: <base>/training/ptb-xl/g13/HR12513.hea (738 bytes) 
HR12513 12 500 5000
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 -80 -28931 0 I
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 30 -9693 0 II
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 110 19252 0 III
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 25 18837 0 aVR
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 -95 -23913 0 aVL
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 70 4502 0 aVF
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 45 -12434 0 V1
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 95 4732 0 V2
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 140 26887 0 V3
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 40 6188 0 V4
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 -135 18737 0 V5
HR12513.mat 16x1+24 1000.0(0)/mv 16 0 -185 -23213 0 V6
# Age: 63
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown