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

File: <base>/training/ptb-xl/g21/HR20635.hea (739 bytes) 
HR20635 12 500 5000
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 20 -18922 0 I
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 60 -186 0 II
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 40 18741 0 III
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -40 9482 0 aVR
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -10 -18460 0 aVL
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 50 9465 0 aVF
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 45 -16606 0 V1
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -85 29034 0 V2
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -160 15745 0 V3
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -130 30353 0 V4
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -150 -19753 0 V5
HR20635.mat 16x1+24 1000.0(0)/mv 16 0 -260 21065 0 V6
# Age: 73
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown