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

File: <base>/training/ptb-xl/g3/HR02939.hea (730 bytes) 
HR02939 12 500 5000
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 -30 -5691 0 I
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 -40 -1344 0 II
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 -10 4381 0 III
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 35 3614 0 aVR
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 -10 -4790 0 aVL
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 -25 1646 0 aVF
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 50 -13847 0 V1
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 -5 31640 0 V2
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 5 -24322 0 V3
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 50 -5678 0 V4
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 45 -13387 0 V5
HR02939.mat 16x1+24 1000.0(0)/mv 16 0 25 2468 0 V6
# Age: 71
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown