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

File: <base>/training/georgia/g3/E02273.hea (741 bytes) 
E02273 12 500 5000
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -48 -8176 0 I
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -58 13525 0 II
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -9 20918 0 III
E02273.mat 16x1+24 1000.0(0)/mV 16 0 53 29807 0 aVR
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -19 -14452 0 aVL
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -34 -15457 0 aVF
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -29 32636 0 V1
E02273.mat 16x1+24 1000.0(0)/mV 16 0 9 -5679 0 V2
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -107 21288 0 V3
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -9 -2181 0 V4
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -19 4012 0 V5
E02273.mat 16x1+24 1000.0(0)/mV 16 0 -48 -8365 0 V6
# Age: 88
# Sex: Female
# Dx: 164889003,425623009,164934002,164873001
# Rx: Unknown
# Hx: Unknown