While managing an anesthetized patient with severe triple-ve…

While managing an anesthetized patient with severe triple-vessel coronary artery disease who is at high risk for perioperative myocardial infarction, the nurse anesthetist balances the components of the myocardial oxygen equation. What core physiologic principle must guide all hemodynamic adjustments for this patient?

Immediately following surgical incision, a hypertensive and…

Immediately following surgical incision, a hypertensive and tachycardic patient exhibits new-onset, 3 mm ST-segment elevations across leads II, III, and aVF. Which multi-step operational sequence represents the most appropriate anesthetic and clinical management plan?