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

File: <base>/training/georgia/g10/E09456.hea (726 bytes) 
E09456 12 500 5000
E09456.mat 16x1+24 1000.0(0)/mV 16 0 -107 30910 0 I
E09456.mat 16x1+24 1000.0(0)/mV 16 0 -87 27544 0 II
E09456.mat 16x1+24 1000.0(0)/mV 16 0 19 -4041 0 III
E09456.mat 16x1+24 1000.0(0)/mV 16 0 97 -29289 0 aVR
E09456.mat 16x1+24 1000.0(0)/mV 16 0 -63 17569 0 aVL
E09456.mat 16x1+24 1000.0(0)/mV 16 0 -34 11437 0 aVF
E09456.mat 16x1+24 1000.0(0)/mV 16 0 9 19868 0 V1
E09456.mat 16x1+24 1000.0(0)/mV 16 0 9 9719 0 V2
E09456.mat 16x1+24 1000.0(0)/mV 16 0 9 -13172 0 V3
E09456.mat 16x1+24 1000.0(0)/mV 16 0 58 -5391 0 V4
E09456.mat 16x1+24 1000.0(0)/mV 16 0 19 17636 0 V5
E09456.mat 16x1+24 1000.0(0)/mV 16 0 -48 -23818 0 V6
# Age: 66
# Sex: Female
# Dx: 59931005,425623009,164934002
# Rx: Unknown
# Hx: Unknown