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

File: <base>/training/georgia/g8/E07457.hea (716 bytes) 
E07457 12 500 5000
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E07457.mat 16x1+24 1000.0(0)/mV 16 0 478 2577 0 II
E07457.mat 16x1+24 1000.0(0)/mV 16 0 -180 4221 0 III
E07457.mat 16x1+24 1000.0(0)/mV 16 0 -568 -35 0 aVR
E07457.mat 16x1+24 1000.0(0)/mV 16 0 419 -3110 0 aVL
E07457.mat 16x1+24 1000.0(0)/mV 16 0 148 3342 0 aVF
E07457.mat 16x1+24 1000.0(0)/mV 16 0 -468 22366 0 V1
E07457.mat 16x1+24 1000.0(0)/mV 16 0 -897 -31581 0 V2
E07457.mat 16x1+24 1000.0(0)/mV 16 0 -419 -4025 0 V3
E07457.mat 16x1+24 1000.0(0)/mV 16 0 43 -20731 0 V4
E07457.mat 16x1+24 1000.0(0)/mV 16 0 507 -13576 0 V5
E07457.mat 16x1+24 1000.0(0)/mV 16 0 502 10456 0 V6
# Age: 54
# Sex: Female
# Dx: 253352002
# Rx: Unknown
# Hx: Unknown