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

File: <base>/training/ptb-xl/g19/HR18401.hea (744 bytes) 
HR18401 12 500 5000
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 -10 9633 0 I
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 -35 -638 0 II
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 -25 -10308 0 III
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 23 -4496 0 aVR
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 8 10023 0 aVL
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 -30 -5356 0 aVF
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 5 24016 0 V1
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 3390 -17888 0 V2
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 940 16842 0 V3
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 -30 32279 0 V4
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 205 -425 0 V5
HR18401.mat 16x1+24 1000.0(0)/mv 16 0 175 22748 0 V6
# Age: 83
# Sex: Male
# Dx: 164865005,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown