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

File: <base>/training/georgia/g8/E07971.hea (741 bytes) 
E07971 12 500 5000
E07971.mat 16x1+24 1000.0(0)/mV 16 0 -117 32650 0 I
E07971.mat 16x1+24 1000.0(0)/mV 16 0 9 7771 0 II
E07971.mat 16x1+24 1000.0(0)/mV 16 0 126 -24251 0 III
E07971.mat 16x1+24 1000.0(0)/mV 16 0 53 12310 0 aVR
E07971.mat 16x1+24 1000.0(0)/mV 16 0 -122 28384 0 aVL
E07971.mat 16x1+24 1000.0(0)/mV 16 0 68 24083 0 aVF
E07971.mat 16x1+24 1000.0(0)/mV 16 0 63 -14274 0 V1
E07971.mat 16x1+24 1000.0(0)/mV 16 0 39 -26578 0 V2
E07971.mat 16x1+24 1000.0(0)/mV 16 0 146 -23831 0 V3
E07971.mat 16x1+24 1000.0(0)/mV 16 0 -68 21758 0 V4
E07971.mat 16x1+24 1000.0(0)/mV 16 0 39 -16873 0 V5
E07971.mat 16x1+24 1000.0(0)/mV 16 0 -268 26168 0 V6
# Age: 82
# Sex: Male
# Dx: 164873001,39732003,164890007,251266004
# Rx: Unknown
# Hx: Unknown