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

File: <base>/training/georgia/g1/E00909.hea (745 bytes) 
E00909 12 500 5000
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -126 1503 0 I
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -253 354 0 II
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -126 -883 0 III
E00909.mat 16x1+24 1000.0(0)/mV 16 0 190 31813 0 aVR
E00909.mat 16x1+24 1000.0(0)/mV 16 0 0 -31348 0 aVL
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -190 -200 0 aVF
E00909.mat 16x1+24 1000.0(0)/mV 16 0 175 9372 0 V1
E00909.mat 16x1+24 1000.0(0)/mV 16 0 107 -26049 0 V2
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -253 30106 0 V3
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -224 -14776 0 V4
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -146 14026 0 V5
E00909.mat 16x1+24 1000.0(0)/mV 16 0 -156 26978 0 V6
# Age: 21
# Sex: Male
# Dx: 425419005,427393009,164934002,164917005
# Rx: Unknown
# Hx: Unknown