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……………………………………………………………………….