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

File: <base>/training/ptb-xl/g1/HR00456.hea (743 bytes) 
HR00456 12 500 5000
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 20 -12113 0 I
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 -220 -10124 0 II
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 -240 1977 0 III
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 100 10769 0 aVR
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 130 -7064 0 aVL
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 -230 -4298 0 aVF
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 130 14465 0 V1
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 95 -13089 0 V2
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 30 -7553 0 V3
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 160 -26476 0 V4
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 -50 -8616 0 V5
HR00456.mat 16x1+24 1000.0(0)/mv 16 0 -75 -24320 0 V6
# Age: 61
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown