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

File: <base>/training/ptb-xl/g14/HR13948.hea (756 bytes) 
HR13948 12 500 5000
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -45 -28439 0 I
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -5 26294 0 II
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 40 -10767 0 III
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 25 -31591 0 aVR
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -42 23843 0 aVL
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 17 7794 0 aVF
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -55 -17559 0 V1
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -40 -20769 0 V2
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -220 14766 0 V3
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 25 3788 0 V4
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 30 1249 0 V5
HR13948.mat 16x1+24 1000.0(0)/mv 16 0 -35 32158 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown