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Left main occlusion secondary to infective endocarditis vegetation: "The unusual suspect"
Marco Pavani1, Federico Conrotto1, Fabrizio D'Ascenzo1
1Division of Cardiology, Città della Salute e della Scienza, University of Turin, Torino, Italy.
Insights
Septic coronary embolism causing acute coronary syndrome is rare. This case highlights a patient with valvular endocarditis who developed cardiogenic shock due to a left main coronary artery embolism.
Area of Science:
- Cardiology
- Infectious Diseases
- Critical Care Medicine
Background:
- Valvular endocarditis can lead to septic emboli.
- Septic coronary embolism is a rare but serious complication.
- Acute coronary syndrome (ACS) in this context presents diagnostic and therapeutic challenges.
Observation:
- A patient presented with chest pain and cardiogenic shock.
- Coronary angiography revealed a large filling defect in the left main coronary artery.
- The defect was consistent with a septic coronary embolism.
Findings:
- The patient's ACS was secondary to septic coronary embolism from valvular endocarditis.
- The left main coronary artery was significantly affected.
Implications:
- This case underscores the importance of considering septic coronary embolism in patients with endocarditis and ACS.
- Management strategies for this rare condition require careful consideration.
- Further research is needed to establish optimal treatment protocols for septic coronary embolism.
Abstract:
Treatment of acute coronary syndrome secondary to septic coronary embolism during valvular endocarditis is controversial. Urgent coronary angiography and stent implantation or surgical intervention have been proposed. We present the case of a patient presented at the emergency department with chest pain and cardiogenic shock. The coronary angiography showed a large filling defect in the left main due to a septic coronary embolism.
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