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

File: <base>/training/ptb-xl/g15/HR14464.hea (744 bytes) 
HR14464 12 500 5000
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -25 5588 0 I
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 45 22197 0 II
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 70 16609 0 III
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -10 -14251 0 aVR
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -48 -5299 0 aVL
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 57 19362 0 aVF
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 195 9144 0 V1
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -205 -5709 0 V2
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 75 -27725 0 V3
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -5 -8015 0 V4
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -200 -12011 0 V5
HR14464.mat 16x1+24 1000.0(0)/mv 16 0 -165 1 0 V6
# Age: 64
# Sex: Male
# Dx: 426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown