Q6
Single choice
Apatient calls 911 because of severe substernal crushing pain that has not responded to three nitroglycerin tablets taken sublingually. The paramedic team suspects that the patient has suffered an acute myocardial infarction. His blood pressure is 110/70 and his heart rate is 70, with occasional premature extra beats. After initial treatment in the hospital, the patient. is found to be suffering from more severe hypotension (his blood pressure is now 70/40) and reduction of cardiac function with reduced left ventricular ejection fraction. His urine output is low and he has mental clouding.
Which of the following is the pharmacologic treatment of choice for this condition in this patient?