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

File: <base>/training/georgia/g9/E08999.hea (702 bytes) 
E08999 12 500 5000
E08999.mat 16x1+24 1000.0(0)/mV 16 0 24 8763 0 I
E08999.mat 16x1+24 1000.0(0)/mV 16 0 -14 -31773 0 II
E08999.mat 16x1+24 1000.0(0)/mV 16 0 -39 25757 0 III
E08999.mat 16x1+24 1000.0(0)/mV 16 0 -4 11480 0 aVR
E08999.mat 16x1+24 1000.0(0)/mV 16 0 31 24252 0 aVL
E08999.mat 16x1+24 1000.0(0)/mV 16 0 -26 29699 0 aVF
E08999.mat 16x1+24 1000.0(0)/mV 16 0 14 29494 0 V1
E08999.mat 16x1+24 1000.0(0)/mV 16 0 9 32046 0 V2
E08999.mat 16x1+24 1000.0(0)/mV 16 0 -4 -24775 0 V3
E08999.mat 16x1+24 1000.0(0)/mV 16 0 4 -23856 0 V4
E08999.mat 16x1+24 1000.0(0)/mV 16 0 4 -8027 0 V5
E08999.mat 16x1+24 1000.0(0)/mV 16 0 -4 727 0 V6
# Age: 72
# Sex: Female
# Dx: 428750005
# Rx: Unknown
# Hx: Unknown