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

File: <base>/training/georgia/g4/E03255.hea (734 bytes) 
E03255 12 500 5000
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -68 -2435 0 I
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -107 -8862 0 II
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -39 -6313 0 III
E03255.mat 16x1+24 1000.0(0)/mV 16 0 87 -27063 0 aVR
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -14 -30870 0 aVL
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -73 -7459 0 aVF
E03255.mat 16x1+24 1000.0(0)/mV 16 0 78 19716 0 V1
E03255.mat 16x1+24 1000.0(0)/mV 16 0 78 -31217 0 V2
E03255.mat 16x1+24 1000.0(0)/mV 16 0 39 -21029 0 V3
E03255.mat 16x1+24 1000.0(0)/mV 16 0 204 -8844 0 V4
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -48 -11255 0 V5
E03255.mat 16x1+24 1000.0(0)/mV 16 0 -156 -9533 0 V6
# Age: 61
# Sex: Male
# Dx: 425623009,59931005,164934002
# Rx: Unknown
# Hx: Unknown