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

File: <base>/training/ptb-xl/g21/HR20334.hea (769 bytes) 
HR20334 12 500 5000
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -35 31502 0 I
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 5 29122 0 II
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 40 -2397 0 III
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 15 -30779 0 aVR
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -38 -15040 0 aVL
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 22 -18984 0 aVF
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 5 -20694 0 V1
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -70 -26330 0 V2
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -75 -13670 0 V3
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -85 4202 0 V4
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -105 8089 0 V5
HR20334.mat 16x1+24 1000.0(0)/mv 16 0 -35 10516 0 V6
# Age: 71
# Sex: Female
# Dx: 164861001,164873001,164884008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown