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

File: <base>/training/ptb-xl/g15/HR14440.hea (762 bytes) 
HR14440 12 500 5000
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 -25 4387 0 I
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 35 32614 0 II
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 60 28206 0 III
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 -5 -18868 0 aVR
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 -43 -12164 0 aVL
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 47 30108 0 aVF
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 10 -25514 0 V1
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 40 7851 0 V2
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 20 -10234 0 V3
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 -40 -4850 0 V4
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 -95 -3988 0 V5
HR14440.mat 16x1+24 1000.0(0)/mv 16 0 -90 -9026 0 V6
# Age: 74
# Sex: Male
# Dx: 164951009,39732003,426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown