Cardioembolic stroke: An update on etiology, diagnosis and management

Area of Science:

• Neurology
• Cardiology
• Public Health

Background:

• Stroke and ischemic heart diseases are leading global causes of mortality and disability.
• Rising stroke rates in developing nations present a significant public health concern.
• Cardioembolic stroke is a specific, critical subtype requiring focused attention.

Purpose of the Study:

• To provide a comprehensive review of cardioembolic stroke.
• To elucidate the etiology, clinical features, diagnostic approaches, and management strategies for cardioembolic stroke.

Main Methods:

• Literature review of cardioembolic stroke.
• Synthesis of information on pathogenesis, clinical presentation, diagnostic tools, and therapeutic interventions.

Main Results:

• Cardioembolic stroke results from emboli originating in the heart obstructing cerebral arteries.
• Clinical manifestations vary based on the affected brain region.
• Diagnosis involves a combination of clinical assessment, neuroimaging, and cardiac investigations.
• Management focuses on secondary prevention and reperfusion therapies.

Conclusions:

• Understanding cardioembolic stroke is crucial for reducing mortality and disability.
• Timely diagnosis and appropriate management are essential for improving patient outcomes.
• Further research into prevention and treatment is warranted given the increasing global burden.