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

File: <base>/training/ptb-xl/g9/HR08914.hea (733 bytes) 
HR08914 12 500 5000
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -5 -2976 0 I
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 30 -6011 0 II
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 35 -3053 0 III
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -13 4286 0 aVR
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -20 555 0 aVL
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 32 -4150 0 aVF
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -35 11291 0 V1
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -65 12674 0 V2
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -40 -27075 0 V3
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -45 24724 0 V4
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -5 -16137 0 V5
HR08914.mat 16x1+24 1000.0(0)/mv 16 0 -25 19091 0 V6
# Age: 20
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown