Acute thromboembolic stroke

Acute thromboembolic stroke is a critical cerebrovascular condition characterized by the sudden disruption of blood supply to a region of the central nervous system, predominantly affecting the brain in adults with underlying cardiovascular or atherosclerotic disease

Acute thromboembolic stroke is a critical cerebrovascular condition characterized by the sudden disruption of blood supply to a region of the central nervous system, predominantly affecting the brain in adults with underlying cardiovascular or atherosclerotic disease Pathophysiologically, it occurs when a thrombus formed in a proximal source—such as the heart, aortic arch, or large cervical and intracranial arteries—or locally within a cerebral vessel causes acute arterial occlusion, triggering ...

Acute thromboembolic stroke is a critical cerebrovascular condition characterized by the sudden disruption of blood supply to a region of the central nervous system, predominantly affecting the brain in adults with underlying cardiovascular or atherosclerotic disease

Pathophysiologically, it occurs when a thrombus formed in a proximal source—such as the heart, aortic arch, or large cervical and intracranial arteries—or locally within a cerebral vessel causes acute arterial occlusion, triggering downstream tissue hypoperfusion, energy failure, and cellular necrosis surrounded by a salvageable ischemic penumbra

Pathophysiologically, it occurs when a thrombus formed in a proximal source—such as the heart, aortic arch, or large cervical and intracranial arteries—or locally within a cerebral vessel causes acute arterial occlusion, triggering downstream tissue hypoperfusion, energy failure, and cellular necrosis surrounded by a salvageable ischemic penumbra

Clinically, it manifests as rapid-onset focal neurological deficits, including unilateral motor weakness, sensory loss, dysarthria, aphasia, or visual disturbances corresponding to the specific vascular territory compromised

Clinically, it manifests as rapid-onset focal neurological deficits, including unilateral motor weakness, sensory loss, dysarthria, aphasia, or visual disturbances corresponding to the specific vascular territory compromised