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

File: <base>/training/georgia/g4/E03844.hea (754 bytes) 
E03844 12 500 5000
E03844.mat 16x1+24 1000.0(0)/mV 16 0 19 -30585 0 I
E03844.mat 16x1+24 1000.0(0)/mV 16 0 302 -31487 0 II
E03844.mat 16x1+24 1000.0(0)/mV 16 0 283 281 0 III
E03844.mat 16x1+24 1000.0(0)/mV 16 0 -161 31780 0 aVR
E03844.mat 16x1+24 1000.0(0)/mV 16 0 -131 17283 0 aVL
E03844.mat 16x1+24 1000.0(0)/mV 16 0 292 17165 0 aVF
E03844.mat 16x1+24 1000.0(0)/mV 16 0 -58 17777 0 V1
E03844.mat 16x1+24 1000.0(0)/mV 16 0 -58 21222 0 V2
E03844.mat 16x1+24 1000.0(0)/mV 16 0 -87 -10395 0 V3
E03844.mat 16x1+24 1000.0(0)/mV 16 0 -19 32279 0 V4
E03844.mat 16x1+24 1000.0(0)/mV 16 0 136 -6966 0 V5
E03844.mat 16x1+24 1000.0(0)/mV 16 0 161 -532 0 V6
# Age: 78
# Sex: Female
# Dx: 39732003,427084000,425623009,164934002,164873001
# Rx: Unknown
# Hx: Unknown