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

File: <base>/training/georgia/g1/E00747.hea (711 bytes) 
E00747 12 500 5000
E00747.mat 16x1+24 1000.0(0)/mV 16 0 165 3784 0 I
E00747.mat 16x1+24 1000.0(0)/mV 16 0 -165 28043 0 II
E00747.mat 16x1+24 1000.0(0)/mV 16 0 -331 24584 0 III
E00747.mat 16x1+24 1000.0(0)/mV 16 0 0 16863 0 aVR
E00747.mat 16x1+24 1000.0(0)/mV 16 0 248 22482 0 aVL
E00747.mat 16x1+24 1000.0(0)/mV 16 0 -248 26659 0 aVF
E00747.mat 16x1+24 1000.0(0)/mV 16 0 253 -64 0 V1
E00747.mat 16x1+24 1000.0(0)/mV 16 0 390 -268 0 V2
E00747.mat 16x1+24 1000.0(0)/mV 16 0 429 -5330 0 V3
E00747.mat 16x1+24 1000.0(0)/mV 16 0 390 16277 0 V4
E00747.mat 16x1+24 1000.0(0)/mV 16 0 341 23208 0 V5
E00747.mat 16x1+24 1000.0(0)/mV 16 0 322 12737 0 V6
# Age: 68
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown