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

File: <base>/training/ptb-xl/g14/HR13707.hea (736 bytes) 
HR13707 12 500 5000
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 -15 -30069 0 I
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 40 -13362 0 II
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 55 16672 0 III
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 -13 -10600 0 aVR
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 -35 -22915 0 aVL
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 47 -30575 0 aVF
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 85 -989 0 V1
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 10 8119 0 V2
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 400 -13933 0 V3
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 -5 -9110 0 V4
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 -10 13387 0 V5
HR13707.mat 16x1+24 1000.0(0)/mv 16 0 40 -9825 0 V6
# Age: 23
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown