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

File: <base>/training/ptb-xl/g5/HR04270.hea (796 bytes) 
HR04270 12 500 5000
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -15 978 0 I
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 30 7974 0 II
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 45 7008 0 III
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -8 -4970 0 aVR
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3286 0 aVL
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 37 7087 0 aVF
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -130 19628 0 V1
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -85 6966 0 V2
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -820 -24205 0 V3
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -225 8 0 V4
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 -110 1601 0 V5
HR04270.mat 16x1+24 1000.0(0)/mv 16 0 40 -43 0 V6
# Age: 80
# Sex: Female
# Dx: 284470004,39732003,426783006,428750005,429622005,445118002,54329005,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown