stroke volume

基本解釋

Using the SV formula to evaluate stroke volume and cardiac function is one of important application fields of impedance cardiogram.
使用心搏量公式的計算結(jié)果評價心功能，是心阻抗血流圖的重要應(yīng)用方向之一。
Increases Cardiac Output, stronger heart contractions pump more blood, increased stroke volume, thickens left ventricle wall (more muscular), decreases hearts' oxygen requirements.
心輸出量增加，心臟收縮加強能泵更多的血液，心搏量增加，左心室壁變厚（更多肌肉），心臟對氧氣的需要減少。
al-hgf.com
AIM: To monitor the changes of total systemic vascular resistance (TSVR) and stroke volume (SV) during fluid therapy by transesophageal echo Doppler and to explore the correlation between TSVR and SV.
目的：應(yīng)用經(jīng)食管超聲多普勒血液動力學(xué)監(jiān)測儀，觀察液體治療時每搏量（SV）與全身血管阻力（TSVR）的變化，并分析兩者的相關(guān)性。

每搏輸出量
每搏量
Results: Heart rate(HR)in Carvedilol group were significantly lower than those in control group (P＜0.01). The LV ejection fraction (LVEF), stroke volume (SV) and E/A were significantly higher than those in control group (P＜0.01).
結(jié)果：治療組較對照組心率(HR)明顯降低（P＜0.01），每搏量（SV）﹑左室射血分?jǐn)?shù)（LVEF）﹑E/A值明顯提高（P＜0.01），改善左室收縮和舒張功能。
每博心輸出量