Regadenoson: A Adenosina fácil de usar na perfusão

Comparison of the Prognostic Value of Normal Regadenoson With Normal Adenosine Myocardial Perfusion Imaging With Propensity Score Matching............................

.....................................................................................................Adenosine was administered intravenously as an infusion (140 μg/kg/min for 5 min). Technetium-99m-sestamibi was injected at 3 min into the infusion. Regadenoson was administered as a single peripheral intravenous bolus of 0.4 mg, followed by saline flush. Technetium-99m-sestamibi was administered intravenously, 10 to 20 s after the saline flush...........................................................................................O trabalho publicado é com cintilografia, mas serve para Eco com contraste também! Parece muito promissor pela facilidade de uso. Apesar do Morcerf, e em 300 casos a EchoTalk, usar bolus de Adenosina para perfusão com microbolhas por anos a fio..................................................................................