A patient with suspected acute myocardial infarction has an ECG showing ST-segment elevation in contiguous leads. How should the nurse interpret this finding?
Correct answer: A. It suggests acute myocardial injury in a specific region
- A. It suggests acute myocardial injury in a specific region
- B. It confirms a harmless variation in ventricular recovery
- C. It indicates delayed conduction through the atrioventricular node
- D. It demonstrates chronic enlargement of the left atrium
Explanation
ST-segment elevation in contiguous leads supports acute myocardial injury affecting the area supplied by related coronary vessels. It requires urgent evaluation and reperfusion planning, rather than being treated as a benign ECG variation.
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About Cardiovascular Nursing
Covers assessment and nursing care for hypertension, coronary artery disease, angina, myocardial infarction, heart failure, valvular disease and dysrhythmias. It includes interpreting vital signs and ECG findings, managing chest pain, monitoring cardiac medicines, recognizing complications and distinguishing left-sided from right-sided heart failure.
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