Avocadoes are rich in omega-3, delivering 160 milligrams per cup of alpha-linolenic acid. To get the most nutritional value from avocadoes, avoid those which have become over-ripe. You can identify these at the store because they will have dents and feel overly soft when you hold them.
Ejection fraction. An ejection fraction (EF) is the fraction of blood ejected from a ventricle of the heart with each heartbeat. EF is readily compared with the ancient term Systole, understood as a Gathering of the heart's fibers.
The ejection fraction is a measurement doctors very commonly use to assess how well the heart is able to pump blood. Specifically, the ejection fraction is the proportion of blood that is pumped from the left ventricle (the main pumping chamber of the heart) with each heart beat. Read about the heartâs chambers and valves. Typically, the left ventricle ejects 55% or more of its blood volume with each beat, so a normal ejection fraction is 55% (0.55) or higher. 1  An ejection fraction of 40 - 50% is considered âbelow normal.â Patients with heart failure most often have ejection fractions that are less than 40%. Terminology of âEjection Fractionâ