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

File: <base>/training/ptb-xl/g13/HR12415.hea (749 bytes) 
HR12415 12 500 5000
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -15 13659 0 I
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -45 -31504 0 II
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -30 20423 0 III
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 30 -24002 0 aVR
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 8 -3422 0 aVL
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -37 27266 0 aVF
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -140 -4656 0 V1
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -5 10241 0 V2
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -95 1295 0 V3
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -280 -5573 0 V4
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 -95 -5240 0 V5
HR12415.mat 16x1+24 1000.0(0)/mv 16 0 5 -29463 0 V6
# Age: 79
# Sex: Female
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown