Related Experiment Videos
Cardiogenic embolism as the main cause of ischemic stroke in a city hospital: an interdisciplinary study
1Wenckebach Krankenhaus Berlin, Germany.
Background:
It is essential to understand the pathogenesis of ischemic stroke to ensure rational acute therapy and secondary prevention. We wanted to know the distribution of pathogenesis in patients of a city hospital and the differences in risk factors, neurologic deficits, disability, and delay in clinical admittance.
Patients And Methods:
During a period of one year, 222 patients (mean age 76.6 years; 59% women) with complete acute ischemic stroke were admitted and underwent complete clinical and diagnostic procedures: CCT/MRI; Doppler- and color-coded duplex and transcranial sonography; echocardiography; use of the NINCDS stroke scale and the Oxford disability scale; study of risk factors, and exploration of delay in admittance.
Results:
The following percentages of etiologies were evident: 31% cardiogenic embolism (60% with atrial fibrillation), 13% microangiopathy, 9% macroangiopathy, 11% cerebellar or brain stem infarction, 18% more than one cause and 18% no cause found. The patients with cardiogenic embolism showed significantly the highest scores on the stroke scale and the disability scale and had the shortest delay in admittance (57% were admitted within 3 hours).
Conclusions:
In a city hospital, cardiogenic embolism is the main cause of ischemic stroke. These patients suffer significantly the most severe neurologic deficits, dependence, and requirement of daily nursing care. These patients have the shortest delay in clinical admittance and the best chance of benefitting from acute therapy and early secondary prevention.
Related Concept Videos
Ischemic Stroke l: Introduction
Stroke: Introduction and Types
Ischemic Stroke ll: Pathophysiology
Hemorrhagic Stroke l: Introduction
Ischemic Heart Disease: Overview
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and narrowing...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care