Prism Pharmaceuticals, Inc.

The primary objective of this trial is to compare the relative hemodynamic effect of a novel intravenous formulation of amiodarone (PM101), administered as an immediate IV bolus push, with placebo and with the currentlyl available formulation of Amiodarone IV, administered as a 10-minute IV infusion, on systolic arterial pressure.

The primary objective of the study is to compare the effect of PM101 I.V. administered as an immediate intravenous bolus versus placebo on systolic blood pressure. Secondary objectives include evaluation of change from baseline in heart rate and change from baseline to the lowest value in mean arterial pressure and diastolic pressure.

Determine the relative bioavailability of PM101 I.V. and Cordarone I.V.