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

File: <base>/training/georgia/g4/E03999.hea (722 bytes) 
E03999 12 500 5000
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -292 -15426 0 I
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -195 -21451 0 II
E03999.mat 16x1+24 1000.0(0)/mV 16 0 97 -5868 0 III
E03999.mat 16x1+24 1000.0(0)/mV 16 0 244 18187 0 aVR
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -195 27962 0 aVL
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -48 18969 0 aVF
E03999.mat 16x1+24 1000.0(0)/mV 16 0 9 22620 0 V1
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -9 26507 0 V2
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -165 10034 0 V3
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -29 -5753 0 V4
E03999.mat 16x1+24 1000.0(0)/mV 16 0 58 7011 0 V5
E03999.mat 16x1+24 1000.0(0)/mV 16 0 -19 26265 0 V6
# Age: 73
# Sex: Male
# Dx: 425623009,164934002
# Rx: Unknown
# Hx: Unknown