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

File: <base>/training/ptb-xl/g1/HR00912.hea (768 bytes) 
HR00912 12 500 5000
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -300 -456 0 I
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -160 -25714 0 II
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 140 -25284 0 III
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 230 -19748 0 aVR
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -220 12647 0 aVL
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -10 7352 0 aVF
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -220 14103 0 V1
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -65 -551 0 V2
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -115 -7008 0 V3
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -180 -11642 0 V4
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -395 -28668 0 V5
HR00912.mat 16x1+24 1000.0(0)/mv 16 0 -500 28503 0 V6
# Age: 76
# Sex: Male
# Dx: 164865005,426783006,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown