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Updated: Jan 21, 2026
05:26
Postconditioning with Lactate-enriched Blood for Cardioprotection in ST-segment Elevation Myocardial Infarction
Published on: May 28, 2019
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Atrial myxoma presenting as a non-ST-segment elevation myocardial infarction
Sasha Lalla1, Jessica Kawall2, Rajeev Seecheran2
1Cardiology Unit, Advanced Cardiovascular Institute, Port of Spain, Trinidad and Tobago.
International Medical Case Reports Journal
|July 30, 2019
Summary
Cardiac myxomas can cause rare embolization, leading to myocardial infarction. Surgical removal is effective, with echocardiography guiding treatment decisions for this uncommon cardiac tumor complication.
Area of Science:
- Cardiology
- Oncology
Background:
- Cardiac myxomas are the most common primary heart tumors, typically benign.
- Myxomatous embolization is a rare but serious complication of cardiac myxomas.
Observation:
- A rare case of myxomatous embolization is presented, leading to non-ST-elevation myocardial infarction.
- The patient underwent successful treatment via surgical excision of the cardiac myxoma.
Findings:
- Myxomatous embolization can precipitate acute coronary events, mimicking other causes of myocardial infarction.
- Echocardiography, including transthoracic and transesophageal approaches, is crucial for diagnosis and management planning.
Implications:
- Early and accurate diagnosis of cardiac myxomas and their embolic potential is vital.
- Surgical intervention remains a cornerstone in managing symptomatic cardiac myxomas with embolic complications.
- Multimodality echocardiography aids in optimizing treatment strategies for these rare cardiac tumors.
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