patient's dyspnea has improved with a combination of nasal oxygen and furosamide
20 mg IV. BP is 220/120 mm Hg in the left arm and 120/90 mm Hg in the right
arm. He continues to have 8/10 intensity pain which has moved to the epigastric
Which of the following is NOT indicated in the management
of this patient who is awaiting angiography and surgery?