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

File: <base>/training/ptb-xl/g21/HR20703.hea (740 bytes) 
HR20703 12 500 5000
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -30 6034 0 I
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -130 -4048 0 II
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -100 -10092 0 III
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 80 -789 0 aVR
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 35 8390 0 aVL
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -115 -6758 0 aVF
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 70 17927 0 V1
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -65 25107 0 V2
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -65 -31243 0 V3
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -100 28962 0 V4
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 -115 -4076 0 V5
HR20703.mat 16x1+24 1000.0(0)/mv 16 0 30 1084 0 V6
# Age: 47
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown