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

File: <base>/training/georgia/g9/E08558.hea (723 bytes) 
E08558 12 500 5000
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -117 -12570 0 I
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -175 26159 0 II
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -58 -26420 0 III
E08558.mat 16x1+24 1000.0(0)/mV 16 0 146 -6994 0 aVR
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -29 6051 0 aVL
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -117 23 0 aVF
E08558.mat 16x1+24 1000.0(0)/mV 16 0 58 21926 0 V1
E08558.mat 16x1+24 1000.0(0)/mV 16 0 9 -10321 0 V2
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -39 22650 0 V3
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -9 -13223 0 V4
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -39 -12265 0 V5
E08558.mat 16x1+24 1000.0(0)/mV 16 0 -78 -30563 0 V6
# Age: 42
# Sex: Male
# Dx: 428417006,426177001
# Rx: Unknown
# Hx: Unknown