Ejection fraction: An important heart test - Mayo Clinic
网页2023年2月17日 · Ejection fraction is a measurement of the percentage of blood leaving the heart each time it squeezes. When the heart squeezes, it's called a contraction. Ejection fraction is just one of many tests your health care provider may use …
Ejection - Definition, Meaning & Synonyms - Vocabulary.com
网页The action of something being forced or thrown out is called ejection. If you notice an ejection of black smoke from your car's tail pipe, you'll probably want to take it to a repair shop.
Ejection Fraction: What It Is, Types and Normal Range - Cleveland Clinic
网页2022年7月7日 · Ejection fraction is an indicator of heart strength. It measures the amount of oxygen-rich blood pumped out to the body with each heartbeat. A low ejection fraction is typically a sign of heart failure.
EJECTION Definition & Meaning | Dictionary.com
网页Ejection definition: an act or instance of ejecting. . See examples of EJECTION used in a sentence.
Ejection Fraction Heart Failure Measurement
网页2023年6月14日 · Ejection fraction (EF) is a measurement, expressed as a percentage, of how much blood the left ventricle pumps out with each contraction. An ejection fraction of 60 percent means that 60 percent of the total amount of blood in the left ventricle is pushed out with each heartbeat.
Ejection Definition & Meaning - Merriam-Webster
网页The meaning of EJECT is to throw out especially by physical force, authority, or influence. How to use eject in a sentence. Synonym Discussion of Eject.
EJECTION | English meaning - Cambridge Dictionary
网页noun [ C or U ] uk / iˈdʒek.ʃ ə n / us / iˈdʒek.ʃ ə n / Add to word list. the act of ejecting someone or something. SMART Vocabulary: related words and phrases. Emitting and …
EJECTION Synonyms: 49 Similar and Opposite Words - Merriam …
网页Synonyms for EJECTION: expulsion, ouster, relocation, displacement, resettlement, evacuation, banishment, migration; Antonyms of EJECTION: return, immigration, coming, repatriation, approach, entrance, ingress.
EJECTION | definition in the Cambridge English Dictionary
网页the act of ejecting someone or something. SMART Vocabulary: related words and phrases. Emitting and ejecting. carbon emissions. discharge. displaced. ejector. emanate. …
ejection noun - Definition, pictures, pronunciation and usage …
网页ejection (of something) (from something) (into something) an act of pushing something out suddenly and with a lot of force. the ejection of hot rocks and ash into the water column and air above the volcano. an escape from an aircraft that is …