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

File: <base>/training/ptb-xl/g15/HR14103.hea (735 bytes) 
HR14103 12 500 5000
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 5 21110 0 I
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 -25 29326 0 II
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 -30 8212 0 III
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 10 -25518 0 aVR
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 18 -26273 0 aVL
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 -27 -14123 0 aVF
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 40 -7900 0 V1
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 -35 -32661 0 V2
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 -45 26041 0 V3
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 30 10629 0 V4
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 65 -32373 0 V5
HR14103.mat 16x1+24 1000.0(0)/mv 16 0 60 21313 0 V6
# Age: 56
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown