Cerebral embolism following thrombolytic therapy for acute myocardial infarction: the second reported case

M Bostan1, A Kanat, M Sen

  • 1Department of Cardiology, Rize University Medical School, Rize, Turkey. drmehmetbostan@hotmail.com

Insights

Thrombolytic therapy for ST-elevation myocardial infarction can cause rare complications like stroke. Arterial fibrillation was a key factor in this reported cerebrovascular accident case.

Area of Science:

  • Cardiology
  • Neurology

Background:

  • ST-elevation myocardial infarction (STEMI) is a critical condition requiring prompt restoration of coronary blood flow.
  • Primary percutaneous coronary intervention (PCI) is preferred over thrombolytic therapy (TT) for STEMI, but TT remains a viable option.
  • While TT reduces STEMI mortality, it carries risks of serious side effects, including bleeding and hypotension.

Observation:

  • This report details an extremely rare case of cerebrovascular accident (CVA) secondary to cerebral emboli after thrombolytic therapy for STEMI.
  • The patient had a history of arterial fibrillation (AF), a significant predisposing factor for embolic events.

Findings:

  • Cerebral emboli leading to CVA is a rare complication of thrombolytic therapy in STEMI patients.
  • Arterial fibrillation significantly increases the risk of embolic stroke in patients undergoing thrombolytic therapy.

Implications:

  • This case highlights the importance of considering embolic risk, particularly in patients with AF, when administering thrombolytic therapy for STEMI.
  • Further investigation into the specific mechanisms and risk stratification for embolic complications following TT in STEMI patients is warranted.

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