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

File: <base>/training/ptb-xl/g3/HR02623.hea (772 bytes) 
HR02623 12 500 5000
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 -10 19918 0 I
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 95 -31916 0 II
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 105 13671 0 III
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 -43 -26743 0 aVR
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 -58 3207 0 aVL
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 100 23789 0 aVF
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 20 -754 0 V1
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 375 -29402 0 V2
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 -80 -22724 0 V3
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 70 20149 0 V4
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 -240 -28831 0 V5
HR02623.mat 16x1+24 1000.0(0)/mv 16 0 160 14534 0 V6
# Age: 76
# Sex: Female
# Dx: 164865005,426783006,445211001,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown