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

File: <base>/training/ptb-xl/g1/HR00742.hea (765 bytes) 
HR00742 12 500 5000
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 -25 20156 0 I
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 -50 8755 0 II
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11416 0 III
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 38 -14396 0 aVR
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 0 15932 0 aVL
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 -37 -1229 0 aVF
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 160 -180 0 V1
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 20 -20240 0 V2
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 90 -24667 0 V3
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 70 -31907 0 V4
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 -20 2762 0 V5
HR00742.mat 16x1+24 1000.0(0)/mv 16 0 30 -16488 0 V6
# Age: 61
# Sex: Male
# Dx: 164865005,164934002,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown