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

File: <base>/training/georgia/g4/E03459.hea (746 bytes) 
E03459 12 500 5000
E03459.mat 16x1+24 1000.0(0)/mV 16 0 -185 -20826 0 I
E03459.mat 16x1+24 1000.0(0)/mV 16 0 -39 26749 0 II
E03459.mat 16x1+24 1000.0(0)/mV 16 0 146 -17867 0 III
E03459.mat 16x1+24 1000.0(0)/mV 16 0 112 29682 0 aVR
E03459.mat 16x1+24 1000.0(0)/mV 16 0 -165 31198 0 aVL
E03459.mat 16x1+24 1000.0(0)/mV 16 0 53 4229 0 aVF
E03459.mat 16x1+24 1000.0(0)/mV 16 0 87 -20190 0 V1
E03459.mat 16x1+24 1000.0(0)/mV 16 0 -19 -24680 0 V2
E03459.mat 16x1+24 1000.0(0)/mV 16 0 156 -12345 0 V3
E03459.mat 16x1+24 1000.0(0)/mV 16 0 -39 24465 0 V4
E03459.mat 16x1+24 1000.0(0)/mV 16 0 19 -26696 0 V5
E03459.mat 16x1+24 1000.0(0)/mV 16 0 19 -2376 0 V6
# Age: 80
# Sex: Female
# Dx: 428750005,425623009,59931005,164934002
# Rx: Unknown
# Hx: Unknown