Dr. Hare answers the question: 'Must I Repeat Ejection Fraction Tests?' — -- Question: Should the ejection fraction test be repeated at each visit to my doctor, or at all? Answer: The ejection ...

If you’ve been diagnosed with heart failure, your doctor has likely ordered a test of your heart's ejection fraction (EF). The EF is a measure of how efficiently your heart is pumping blood out to the ...

I passed the fraction test back to my pre-algebra class and an awkward silence filled the room. The 20 students in my class received a wide range of grades, causing a mixture of satisfaction and ...