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

File: <base>/training/georgia/g7/E06664.hea (746 bytes) 
E06664 12 500 5000
E06664.mat 16x1+24 1000.0(0)/mV 16 0 4 -26778 0 I
E06664.mat 16x1+24 1000.0(0)/mV 16 0 -9 29384 0 II
E06664.mat 16x1+24 1000.0(0)/mV 16 0 -14 -10428 0 III
E06664.mat 16x1+24 1000.0(0)/mV 16 0 2 30749 0 aVR
E06664.mat 16x1+24 1000.0(0)/mV 16 0 9 -8052 0 aVL
E06664.mat 16x1+24 1000.0(0)/mV 16 0 -12 -23203 0 aVF
E06664.mat 16x1+24 1000.0(0)/mV 16 0 9 -7890 0 V1
E06664.mat 16x1+24 1000.0(0)/mV 16 0 53 -19094 0 V2
E06664.mat 16x1+24 1000.0(0)/mV 16 0 68 4080 0 V3
E06664.mat 16x1+24 1000.0(0)/mV 16 0 29 -22865 0 V4
E06664.mat 16x1+24 1000.0(0)/mV 16 0 14 -23216 0 V5
E06664.mat 16x1+24 1000.0(0)/mV 16 0 -14 -14602 0 V6
# Age: 59
# Sex: Female
# Dx: 89792004,195126007,427084000,425623009,164934002
# Rx: Unknown
# Hx: Unknown