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

File: <base>/training/ptb-xl/g1/HR00672.hea (754 bytes) 
HR00672 12 500 5000
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -20 -12708 0 I
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -50 5320 0 II
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -30 17982 0 III
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 35 3167 0 aVR
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 5 -15309 0 aVL
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -40 11333 0 aVF
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -5 2899 0 V1
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -40 -28044 0 V2
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 -230 -15787 0 V3
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 85 -2590 0 V4
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 45 -3873 0 V5
HR00672.mat 16x1+24 1000.0(0)/mv 16 0 45 -10135 0 V6
# Age: 76
# Sex: Male
# Dx: 164861001,426783006,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown