Figure 1From: Administration of hydrogen sulfide via extracorporeal membrane lung ventilation in sheep with partial cardiopulmonary bypass perfusion: a proof of concept study on metabolic and vasomotor effectsSystemic vascular hemodynamics. Systemic vascular hemodynamics in five sheep challenged with alternate exposure to hydrogen sulfide (H2S) (gray bars) by ventilation of an extracorporeal membrane lung with 0 or 100 ppm H2S in air, 200 ppm H2S in air and 300 ppm H2S in air for 1-hour intervals each. Data are presented as means ± standard error of the mean. MAP, mean arterial pressure; CO, cardiac output; SVR, systemic vascular resistance; ppm, parts per million.Back to article page