Abstract

SummaryCurrent guidelines do not advise follow-up echocardiograms after ST-segment elevation myocardial infarction (STEMI), unless the left ventricular ejection fraction is ≤40%. We present an interesting case of left ventricular pseudo-aneurysm–diagnosed 6 months after index STEMI presentation. Follow-up echocardiogram was performed in her case, due to jaw pain during routine haemodialysis. The patient was successfully treated with percutaneous closure device. This case raises the question of whether echo follow-up should be routinely advised after STEMI–even in those with minimal cardiac symptoms.

Highlights

  • Follow-up echocardiograms are performed after an ST elevation myocardial infarction (STEMI) only if the left ventricular systolic function is severely impaired

  • We present a case that highlights the need to consider follow-up echocardiogram even when the left ventricular systolic function is only mild to moderately impaired, if the patient has any cardiac symptoms

  • Echocardiogram performed 2 months after the second admission surprisingly showed a basal inferior wall pseudo-aneurysm, with myocardial rupture sealed by pericardium (Fig. 1)

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Summary

Summary

Current guidelines do not advise follow-up echocardiograms after ST-segment elevation myocardial infarction (STEMI), unless the left ventricular ejection fraction is ≤40%. We present an interesting case of left ventricular pseudo-aneurysm – diagnosed 6 months after index STEMI presentation. Follow-up echocardiogram was performed in her case, due to jaw pain during routine haemodialysis. The patient was successfully treated with percutaneous closure device. This case raises the question of whether echo follow-up should be routinely advised after STEMI – even in those with minimal cardiac symptoms. Patients with left ventricular pseudo-aneurysm can be haemodynamically stable and may not always be in extremis

Background
Case presentation
Findings
Treatment and outcome
Discussion

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