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

File: <base>/training/ptb-xl/g14/HR13950.hea (752 bytes) 
HR13950 12 500 5000
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -5 1346 0 I
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 55 -2056 0 II
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 60 -3404 0 III
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -25 640 0 aVR
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -33 2821 0 aVL
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 57 -2288 0 aVF
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -65 3126 0 V1
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -40 11483 0 V2
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -145 245 0 V3
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -110 19263 0 V4
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2243 0 V5
HR13950.mat 16x1+24 1000.0(0)/mv 16 0 -75 -6768 0 V6
# Age: 72
# Sex: Female
# Dx: 164934002,426783006,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown