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

File: <base>/training/ptb-xl/g21/HR20883.hea (762 bytes) 
HR20883 12 500 5000
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -170 -13386 0 I
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -100 -9229 0 II
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 70 4141 0 III
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 135 10806 0 aVR
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -120 -8540 0 aVL
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -15 -2591 0 aVF
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 45 749 0 V1
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 30 -23637 0 V2
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 50 -26946 0 V3
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -15 -16496 0 V4
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -40 -17217 0 V5
HR20883.mat 16x1+24 1000.0(0)/mv 16 0 -60 -15348 0 V6
# Age: 55
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown