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

File: <base>/training/georgia/g9/E08251.hea (728 bytes) 
E08251 12 500 5000
E08251.mat 16x1+24 1000.0(0)/mV 16 0 -39 3912 0 I
E08251.mat 16x1+24 1000.0(0)/mV 16 0 29 18967 0 II
E08251.mat 16x1+24 1000.0(0)/mV 16 0 68 15462 0 III
E08251.mat 16x1+24 1000.0(0)/mV 16 0 4 -11297 0 aVR
E08251.mat 16x1+24 1000.0(0)/mV 16 0 -53 -5916 0 aVL
E08251.mat 16x1+24 1000.0(0)/mV 16 0 48 17193 0 aVF
E08251.mat 16x1+24 1000.0(0)/mV 16 0 -48 -8209 0 V1
E08251.mat 16x1+24 1000.0(0)/mV 16 0 -34 -4078 0 V2
E08251.mat 16x1+24 1000.0(0)/mV 16 0 -29 -724 0 V3
E08251.mat 16x1+24 1000.0(0)/mV 16 0 34 32579 0 V4
E08251.mat 16x1+24 1000.0(0)/mV 16 0 19 -30185 0 V5
E08251.mat 16x1+24 1000.0(0)/mV 16 0 -19 -20672 0 V6
# Age: 82
# Sex: Female
# Dx: 284470004,426177001,713426002
# Rx: Unknown
# Hx: Unknown