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

File: <base>/training/ptb-xl/g20/HR19868.hea (756 bytes) 
HR19868 12 500 5000
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 540 -31042 0 I
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 360 -28147 0 II
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 -180 2955 0 III
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 -450 29805 0 aVR
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 360 -16468 0 aVL
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 90 -12174 0 aVF
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 -260 3323 0 V1
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 325 -1297 0 V2
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 775 -13704 0 V3
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 1315 2157 0 V4
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 1010 -7123 0 V5
HR19868.mat 16x1+24 1000.0(0)/mv 16 0 645 -13157 0 V6
# Age: 55
# Sex: Male
# Dx: 164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown