rate * suction volume Can be calculated by inverting terms in Fick principle) Suction volume (= end-systolic volume + end-diastolic volume) Injection fraction

射血分数（英語：ejection fraction，缩写EF）是一个心脏生理学术语，指每博输出量（英语：Stroke volume）占心室舒張末期容積（英语：End-diastolic volume）的百分比，可分为左心室射血分数（left ventricular ejection fraction，LVEF）和右心室射血分数（right

Maceira AM, Prasad SK, Khan M, Pennell DJ. Reference right ventricular systolic and diastolic function normalized to age, gender and body surface area

Maceira AM, Prasad SK, Khan M, Pennell DJ. Reference right ventricular systolic and diastolic function normalized to age, gender and body surface area

Maceira AM, Prasad SK, Khan M, Pennell DJ. Reference right ventricular systolic and diastolic function normalized to age, gender and body surface area