左室1回仕事係数

英

left ventricular stroke work index LVSWI

SV(ml), BSA(m2), MAP(mmHg), PCWP(mmHg)

• LVSWI = (SV/BSA)*(MAP-PCWP)*(0.0136) (g･m/m2/beat)

Normal = 45-75 gm*M/M2/beat

参考

• LVSWI計算機

<click2in>http://www.medstudents.com.br/calculat/lvsw.htm</click2in>

• cardiac hemodynamics

<click2in>http://d3jonline.tripod.com/17-Cardiovascular_II/Clinical_Hemodynamics.htm</click2in>