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

File: <base>/training/ptb-xl/g4/HR03512.hea (756 bytes) 
HR03512 12 500 5000
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 10 -26946 0 I
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -150 10501 0 II
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -160 -28123 0 III
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 70 7869 0 aVR
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 85 -31995 0 aVL
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -155 23712 0 aVF
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 470 -5507 0 V1
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -10 -7336 0 V2
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -50 20180 0 V3
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -130 -21257 0 V4
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -20 -13829 0 V5
HR03512.mat 16x1+24 1000.0(0)/mv 16 0 -400 1695 0 V6
# Age: 73
# Sex: Female
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown