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

File: <base>/training/ptb-xl/g18/HR17864.hea (755 bytes) 
HR17864 12 500 5000
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -25 27910 0 I
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 45 20966 0 II
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 70 -6931 0 III
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -10 -24213 0 aVR
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -48 17248 0 aVL
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 57 6890 0 aVF
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -35 -30204 0 V1
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -30 31633 0 V2
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -25 -3431 0 V3
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 -225 5690 0 V4
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 35 -5552 0 V5
HR17864.mat 16x1+24 1000.0(0)/mv 16 0 40 -5652 0 V6
# Age: 77
# Sex: Male
# Dx: 164934002,426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown