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

File: <base>/training/ptb-xl/g1/HR00838.hea (738 bytes) 
HR00838 12 500 5000
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -90 15486 0 I
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -135 -6972 0 II
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -45 -22501 0 III
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 113 27827 0 aVR
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -22 19429 0 aVL
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -90 17978 0 aVF
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 95 14701 0 V1
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 95 2405 0 V2
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 120 -306 0 V3
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -65 -28084 0 V4
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -70 -9532 0 V5
HR00838.mat 16x1+24 1000.0(0)/mv 16 0 -25 439 0 V6
# Age: 42
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown