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

File: <base>/training/georgia/g3/E02704.hea (741 bytes) 
E02704 12 500 5000
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -19 -5185 0 I
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -48 15336 0 II
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -29 21281 0 III
E02704.mat 16x1+24 1000.0(0)/mV 16 0 34 -5217 0 aVR
E02704.mat 16x1+24 1000.0(0)/mV 16 0 4 19753 0 aVL
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -39 -14562 0 aVF
E02704.mat 16x1+24 1000.0(0)/mV 16 0 107 15057 0 V1
E02704.mat 16x1+24 1000.0(0)/mV 16 0 185 27292 0 V2
E02704.mat 16x1+24 1000.0(0)/mV 16 0 19 19287 0 V3
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -156 -2931 0 V4
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -146 1057 0 V5
E02704.mat 16x1+24 1000.0(0)/mV 16 0 -244 23333 0 V6
# Age: 67
# Sex: Male
# Dx: 164873001,164934002,284470004,427084000
# Rx: Unknown
# Hx: Unknown