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

File: <base>/training/georgia/g2/E01269.hea (731 bytes) 
E01269 12 500 5000
E01269.mat 16x1+24 1000.0(0)/mV 16 0 0 -25906 0 I
E01269.mat 16x1+24 1000.0(0)/mV 16 0 0 -10552 0 II
E01269.mat 16x1+24 1000.0(0)/mV 16 0 0 15443 0 III
E01269.mat 16x1+24 1000.0(0)/mV 16 0 0 18368 0 aVR
E01269.mat 16x1+24 1000.0(0)/mV 16 0 0 -20524 0 aVL
E01269.mat 16x1+24 1000.0(0)/mV 16 0 0 2809 0 aVF
E01269.mat 16x1+24 1000.0(0)/mV 16 0 -97 23980 0 V1
E01269.mat 16x1+24 1000.0(0)/mV 16 0 48 -29153 0 V2
E01269.mat 16x1+24 1000.0(0)/mV 16 0 19 9456 0 V3
E01269.mat 16x1+24 1000.0(0)/mV 16 0 9 -28401 0 V4
E01269.mat 16x1+24 1000.0(0)/mV 16 0 156 -12266 0 V5
E01269.mat 16x1+24 1000.0(0)/mV 16 0 -29 -11667 0 V6
# Age: 56
# Sex: Male
# Dx: 713426002,427084000,426434006,164934002
# Rx: Unknown
# Hx: Unknown