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Coronary Embolism in Patient with Prosthetic Aortic Valve: Looks Can Be Deceiving
Alfredo Mauriello1,2, Beatrice D'Arco3, Alfonso Desiderio2
1Department of Medical Translational Sciences, Monaldi Hospital, University of Campania "Luigi Vanvitelli", Naples, Italy.
Journal of Cardiovascular Echography
|May 31, 2024
Summary
Coronary embolism, a rare cause of acute coronary syndrome, was identified in a patient with a bioprosthetic aortic valve and atrial fibrillation. Further monitoring was initiated to guide therapy for this challenging case.
Area of Science:
- Cardiology
- Vascular Medicine
Background:
- Acute coronary syndrome (ACS) necessitates prompt diagnosis and management.
- Coronary embolism is an uncommon etiology of ACS, often presenting diagnostic challenges.
- Bioprosthetic aortic valves and atrial fibrillation are potential risk factors for embolic events.
Observation:
- A 68-year-old female presented with ST-elevation myocardial infarction (STEMI).
- The STEMI was attributed to an embolism in the right main coronary artery.
- The patient had a history of a bioprosthetic aortic valve and atrial fibrillation.
Findings:
- The case highlights the complexity of diagnosing coronary embolism in patients with specific cardiac histories.
- Management strategies for coronary embolism must be individualized based on clinical context.
- The patient received an implantable loop recorder for further therapeutic decision-making.
Implications:
- This case underscores the importance of considering coronary embolism in ACS, particularly in high-risk patients.
- Implantable loop recorders can aid in identifying the source of embolic events and guiding long-term management.
- Further research into the optimal management of coronary embolism in specific patient populations is warranted.
