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

File: <base>/training/ptb-xl/g9/HR08514.hea (749 bytes) 
HR08514 12 500 5000
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -45 21788 0 I
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -140 -4968 0 II
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -95 -26763 0 III
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 93 -7732 0 aVR
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 25 24946 0 aVL
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -117 -15239 0 aVF
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 245 10117 0 V1
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -25 4389 0 V2
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 10 20634 0 V3
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -5 5515 0 V4
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -95 6552 0 V5
HR08514.mat 16x1+24 1000.0(0)/mv 16 0 -60 -24908 0 V6
# Age: 30
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown