Relias Medical Surgical Telemetry RN A Practice Test

In a STEMI, the priority is to promptly restore blood flow to the affected coronary artery to minimize heart muscle damage. This is true for inferior STEMI as well—the location doesn’t change the need for urgent reperfusion. The fastest way to achieve this is to activate the cath lab for reperfusion, typically with PCI, so the artery can be opened as quickly as possible. If PCI isn’t available within an appropriate window, thrombolysis is the alternative. Aspirin and other medications help support the treatment, but they don’t by themselves save myocardium as effectively as immediate reperfusion. Oxygen is reserved for those with low oxygen saturation, and nitrates are used with caution—especially in inferior MI with possible right ventricular involvement, where hypotension can worsen with nitrates. The key action is mobilizing the team for urgent reperfusion.