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

File: <base>/training/ptb-xl/g14/HR13967.hea (757 bytes) 
HR13967 12 500 5000
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 150 5638 0 I
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 55 2255 0 II
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -95 -3385 0 III
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -102 -4089 0 aVR
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 122 4525 0 aVL
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -20 -706 0 aVF
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -5 18908 0 V1
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 865 8086 0 V2
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 25 25151 0 V3
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -225 -15334 0 V4
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -120 -16869 0 V5
HR13967.mat 16x1+24 1000.0(0)/mv 16 0 -10 6562 0 V6
# Age: NaN
# Sex: Female
# Dx: 425419005,426783006,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown