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

File: <base>/training/ptb-xl/g15/HR14947.hea (743 bytes) 
HR14947 12 500 5000
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 110 -25298 0 I
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 80 1194 0 II
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 -30 26528 0 III
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 -95 12064 0 aVR
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 70 -25713 0 aVL
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 25 13902 0 aVF
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 20 -7816 0 V1
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 220 -14570 0 V2
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 85 288 0 V3
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 30 -3377 0 V4
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 85 -3452 0 V5
HR14947.mat 16x1+24 1000.0(0)/mv 16 0 -80 4288 0 V6
# Age: 49
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown