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

File: <base>/training/georgia/g4/E03502.hea (728 bytes) 
E03502 12 500 5000
E03502.mat 16x1+24 1000.0(0)/mV 16 0 39 14973 0 I
E03502.mat 16x1+24 1000.0(0)/mV 16 0 -29 -8564 0 II
E03502.mat 16x1+24 1000.0(0)/mV 16 0 -68 -23882 0 III
E03502.mat 16x1+24 1000.0(0)/mV 16 0 -4 -3241 0 aVR
E03502.mat 16x1+24 1000.0(0)/mV 16 0 53 19452 0 aVL
E03502.mat 16x1+24 1000.0(0)/mV 16 0 -48 -16390 0 aVF
E03502.mat 16x1+24 1000.0(0)/mV 16 0 0 28843 0 V1
E03502.mat 16x1+24 1000.0(0)/mV 16 0 370 -30450 0 V2
E03502.mat 16x1+24 1000.0(0)/mV 16 0 185 6825 0 V3
E03502.mat 16x1+24 1000.0(0)/mV 16 0 126 6347 0 V4
E03502.mat 16x1+24 1000.0(0)/mV 16 0 97 -12288 0 V5
E03502.mat 16x1+24 1000.0(0)/mV 16 0 29 -5483 0 V6
# Age: 74
# Sex: Female
# Dx: 425623009,59931005,164934002
# Rx: Unknown
# Hx: Unknown