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

File: <base>/training/ptb-xl/g13/HR12901.hea (729 bytes) 
HR12901 12 500 5000
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -25 6891 0 I
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -120 5896 0 II
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -95 -957 0 III
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 73 -6578 0 aVR
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 35 4038 0 aVL
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -107 2409 0 aVF
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -55 5082 0 V1
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 250 4922 0 V2
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 15 520 0 V3
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -160 3384 0 V4
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 -50 -23482 0 V5
HR12901.mat 16x1+24 1000.0(0)/mv 16 0 420 4270 0 V6
# Age: 63
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown