Click on image to view larger version.

Figure 4 Hemodynamic outcome variables versus therapy at 30 and 240 min post resuscitation shown as median and interquartile range: (A) left ventricular ejection fraction (EF); (B) stroke volume (SV); (C) fractional area change (FAC); (D) mean aortic pressure (MAP); and (E) cardiac output (CO). *BTEH 200 J data exclude three of five animals that failed resuscitation and are therefore biased high. BTEH = high-energy biphasic truncated exponential; BTEL = low-energy biphasic truncated exponential.