Heart failure can be identified by ejection fraction measurement
Tulsa World
Which brings us to ejection fraction. A low ejection fraction is a defining characteristic of a common type of heart failure called systolic heart failure. An ejection fraction is a measurement of the volume of blood pumped out of the left ventricle ...
Heart failure, sudden death are different thingsBurlington Times News
Ask Dr. K: Heart failure isn't what you think it isMonterey County Herald

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