366 HEMODYNAMIC EFFECTS OF DOPAMINE

Acute Hemodynamic Effects of Dopamine

The hemodynamic effects of dopamine were studied in 62 patients with clinical shock. In 36 patients with infection dopamine increased mean arterial pressure (MAP) 30%, and cardiac output (CO) 37%. Urine flow (UF) increased from 0.5 ml/min to 1.6 ml/min. Norepinephrine (NE) in 26 patients resulted in a higher MAP, lower CO, and similar UF. Isoproterenol (Isp) in 19 patients resulted in a lower M...

Combined hemodynamic effects of dopamine and dobutamine in cardiogenic shock.

In eight mechanically ventilated patients in cardiogenic shock, we assessed the hemodynamic effects of an infusion of dopamine and dobutamine and evaluated its role in preventing the deleterious effects of administering each amine alone. Each patient received three infusions in a randomly assigned order: dopamine, 15 micrograms/kg/min; dobutamine, 15 micrograms/kg/min; and a combination of dopa...

Retraction Note to: Inotropic therapy for cardiac low output syndrome: comparison of hemodynamic effects of dopamine/dobutamine versus dopamine/dopexamine

OBJECTIVE To examine the effects of a therapy with dopexamine/dopamine in comparison with a regimen of dobutamine/dopamine on the outcome of patients with profound cardiogenic shock. MATERIAL AND METHODS Twenty patients presenting with an acute cardiogenic shock assisted with mechanical ventilation, being refractory to a therapy with dopamine alone were analyzed. After persistence of low card...

Bio016295 359..366

Here we genetically characterise pelvic finless, a naturally occurring model of hindlimb loss in zebrafish that lacks pelvic fin structures, which are homologous to tetrapod hindlimbs, but displays no other abnormalities. Using a hybrid positional cloning and next generation sequencing approach, we identified mutations in the nuclear localisation signal (NLS) of T-box transcription factor 4 (Tb...

Bez nazwy-366