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

File: <base>/training/ptb-xl/g15/HR14748.hea (760 bytes) 
HR14748 12 500 5000
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 135 -22221 0 I
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 180 29116 0 II
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 45 -14180 0 III
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 -158 -3972 0 aVR
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 45 28903 0 aVL
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 112 -25363 0 aVF
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 -40 -13526 0 V1
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 -80 -9961 0 V2
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 5 -5166 0 V3
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 110 -14201 0 V4
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 80 -18443 0 V5
HR14748.mat 16x1+24 1000.0(0)/mv 16 0 35 13138 0 V6
# Age: 74
# Sex: Male
# Dx: 164865005,164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown