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

File: <base>/training/georgia/g8/E07403.hea (705 bytes) 
E07403 12 500 5000
E07403.mat 16x1+24 1000.0(0)/mV 16 0 -19 -32684 0 I
E07403.mat 16x1+24 1000.0(0)/mV 16 0 9 -20899 0 II
E07403.mat 16x1+24 1000.0(0)/mV 16 0 29 12139 0 III
E07403.mat 16x1+24 1000.0(0)/mV 16 0 4 26752 0 aVR
E07403.mat 16x1+24 1000.0(0)/mV 16 0 -24 -22304 0 aVL
E07403.mat 16x1+24 1000.0(0)/mV 16 0 19 -4399 0 aVF
E07403.mat 16x1+24 1000.0(0)/mV 16 0 78 -9998 0 V1
E07403.mat 16x1+24 1000.0(0)/mV 16 0 156 9686 0 V2
E07403.mat 16x1+24 1000.0(0)/mV 16 0 -19 -11250 0 V3
E07403.mat 16x1+24 1000.0(0)/mV 16 0 39 -30578 0 V4
E07403.mat 16x1+24 1000.0(0)/mV 16 0 19 12131 0 V5
E07403.mat 16x1+24 1000.0(0)/mV 16 0 58 5686 0 V6
# Age: 82
# Sex: Male
# Dx: 164930006
# Rx: Unknown
# Hx: Unknown