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

File: <base>/training/georgia/g5/E04866.hea (749 bytes) 
E04866 12 500 5000
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -9 2727 0 I
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -48 -30841 0 II
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -39 32600 0 III
E04866.mat 16x1+24 1000.0(0)/mV 16 0 29 13596 0 aVR
E04866.mat 16x1+24 1000.0(0)/mV 16 0 14 17267 0 aVL
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -43 -31867 0 aVF
E04866.mat 16x1+24 1000.0(0)/mV 16 0 0 27787 0 V1
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -19 -19980 0 V2
E04866.mat 16x1+24 1000.0(0)/mV 16 0 68 21179 0 V3
E04866.mat 16x1+24 1000.0(0)/mV 16 0 19 22250 0 V4
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -19 -28809 0 V5
E04866.mat 16x1+24 1000.0(0)/mV 16 0 -19 30281 0 V6
# Age: 71
# Sex: Female
# Dx: 164873001,17338001,284470004,426177001,428750005
# Rx: Unknown
# Hx: Unknown