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

File: <base>/training/georgia/g4/E03687.hea (770 bytes) 
E03687 12 500 5000
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -156 12642 0 I
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -107 -19638 0 II
E03687.mat 16x1+24 1000.0(0)/mV 16 0 48 -32252 0 III
E03687.mat 16x1+24 1000.0(0)/mV 16 0 131 3336 0 aVR
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -102 22261 0 aVL
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -29 -25945 0 aVF
E03687.mat 16x1+24 1000.0(0)/mV 16 0 87 17473 0 V1
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -97 -22050 0 V2
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -195 -8203 0 V3
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -195 20774 0 V4
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -214 3887 0 V5
E03687.mat 16x1+24 1000.0(0)/mV 16 0 -195 27269 0 V6
# Age: 82
# Sex: Female
# Dx: 713426002,17338001,426434006,427084000,425419005,164934002
# Rx: Unknown
# Hx: Unknown