Heart as a source of stroke: imaging evaluation with computed tomography

Area of Science:

• Cardiology
• Neurology
• Radiology

Background:

• Stroke originating from cardiac sources is a primary cause of cerebral infarction and ischemia.
• Common cardiac sources include intracardiac thrombus, right-to-left shunts, tumors, and hemodynamic compromise-induced slow-flow states.

Purpose of the Study:

• To explore advanced imaging techniques for comprehensive stroke evaluation.
• To streamline the diagnostic process for patients with suspected stroke from cardiac origins.

Main Methods:

• Utilizing longer multidetector computed tomography detector arrays.
• Implementing prospective echocardiography triggering techniques.

Main Results:

• The proposed methods enable simultaneous evaluation of the chest, head, and neck in a single examination.
• This integrated approach has the potential to significantly improve patient evaluation and management workflows.

Conclusions:

• Advanced computed tomography and echocardiography techniques offer a unified approach to diagnosing cardiac-related strokes.
• These innovations promise to enhance efficiency and effectiveness in managing patients with stroke.