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

File: <base>/training/ptb-xl/g19/HR18938.hea (744 bytes) 
HR18938 12 500 5000
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 -35 30212 0 I
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 10 -13886 0 II
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 45 21480 0 III
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 12 24288 0 aVR
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 -40 -28128 0 aVL
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 27 3780 0 aVF
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 35 -170 0 V1
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 -10 -22734 0 V2
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 25 -9883 0 V3
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 5 -12431 0 V4
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 -15 -17965 0 V5
HR18938.mat 16x1+24 1000.0(0)/mv 16 0 -5 -12117 0 V6
# Age: 32
# Sex: Male
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown