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

File: <base>/training/ptb-xl/g1/HR00148.hea (746 bytes) 
HR00148 12 500 5000
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 65 18258 0 I
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 95 8545 0 II
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 30 -9678 0 III
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 -80 -13552 0 aVR
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 17 13909 0 aVL
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 62 -699 0 aVF
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 -75 -2144 0 V1
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 50 -5742 0 V2
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 320 -14805 0 V3
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 240 3672 0 V4
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 180 -16231 0 V5
HR00148.mat 16x1+24 1000.0(0)/mv 16 0 -80 -11199 0 V6
# Age: 81
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown