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

File: <base>/training/ptb-xl/g8/HR07443.hea (747 bytes) 
HR07443 12 500 5000
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 70 -10196 0 I
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 540 23056 0 II
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 470 -32280 0 III
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 -305 -6558 0 aVR
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 -200 -21840 0 aVL
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 505 28064 0 aVF
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 -35 -10581 0 V1
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 265 -14776 0 V2
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 265 -19959 0 V3
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 230 -21073 0 V4
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 210 -31239 0 V5
HR07443.mat 16x1+24 1000.0(0)/mv 16 0 145 3629 0 V6
# Age: 65
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown