Background and Objectives: Stroke is a potential complication of acute myocardial infarction (AMI). The aim of this study was to identify the incidence, risk factors predisposing to stroke and in-hospital outcome during the index admission with AMI among patients in the Middle East. Methods: For a period of 6 months in 2006 and 2007, 5,833 consecutive AMI patients were enrolled from 64 hospitals in 6 Middle East countries. Results: The incidence of in-hospital stroke following AMI was 0.85%. Most cases were ST segment elevation AMI-related and ischemic in nature. Patients with in-hospital stroke were older than patients without stroke and were more likely to be female (36 vs. 18.6%, p = 0.0033). They were also more likely to have diabetes mellitus, dyslipidemia, prior AMI, or percutaneous/surgical coronary revascularization. Patients with stroke were more likely to present with advanced Killip class II–IV, higher mean heart rate and higher serum creatinine. Independent predictors of stroke were age, prior stroke, prior coronary artery bypass surgery, anterior AMI and systolic blood pressure >190 mm Hg on presentation. Early administration of statins was independently associated with reduced stroke risk (odds ratio, OR, 0.4, 95% confidence interval, CI, 0.19–0.90, p = 0.025). Stroke was fatal in 44% of the cases and was independently associated with in-hospital mortality (adjusted OR 12.5, 95% CI 5.7–27.4, p < 0.01). Conclusion: There is a low incidence of in-hospital stroke in Middle-Eastern patients presenting with AMI but with very high fatality rates. Early statin therapy was associated with a significant reduction in stroke risk. Future work should be focused on reducing the risk and improving the outcome of this devastating complication.

Recognition of epileptiform discharges by bedside caregivers is disturbingly low. A simple educational intervention only modestly improved such ability. Therefore we should not rely on nontrained personnel to interpret emergent or continuous recordings. EEG technicians are an exception, and their skill could be utilized during emergent studies.

ImportancePsychosocial stress is considered a modifiable risk factor for stroke. Given the prevalence of chronic and acute exposure to stress, it represents a potentially attractive target for population-health interventions.ObjectivesTo determine the association of psychosocial stress with the risk of acute stroke and explore factors that might modify the association of stress with risk of acute stroke in a large international population.Design, Setting, and ParticipantsINTERSTROKE is an international retrospective case-control study of risk factors for first acute stroke in 32 countries in Asia, North and South America, Europe, Australia, the Middle East, and Africa. A total of 13 462 patients with stroke and 13 488 matched controls were recruited between January 11, 2007, and August 8, 2015. The present analyses were performed from June 1 to 30, 2021, and included 13 350 cases and 13 462 controls with available data on psychosocial stress.ExposuresPsychosocial stress and occurrence of stressful life events within the preceding year were measured using a standardized questionnaire of self-reported stress at home and work.Main Outcomes and MeasuresThe association of stress with acute stroke and its subtypes was examined using multivariable conditional logistic regression and factors that might modify the association, particularly self-reported locus of control.ResultsAmong 26 812 participants included in the analysis, the mean (SD) age of cases was 62.2 (13.6) years; that of controls, 61.3 (13.3) years; 7960 cases (59.6%) and 8017 controls (59.6%) were men. Several periods of stress and permanent stress were reported for 2745 cases (20.5%) and 1933 controls (14.4%), with marked regional variation in prevalence, with the lowest in China (201 of 3981 [5.0%] among controls and 364 of 3980 [9.1%] among cases) and highest in South East Asia (233 of 855 [26.1%] among controls and 241 of 782 [30.8%] among cases). Increased stress at home (odds ratio [OR], 1.95 [95% CI, 1.77-2.15]) and at work (OR, 2.70 [95% CI, 2.25-3.23]) and recent stressful life events (OR, 1.31 [95% CI, 1.19-1.43]) were associated with an increased risk of acute stroke on multivariable analyses (vs no self-reported stress). Higher locus of control at home was associated with a reduced odds of all stroke (OR, 0.73 [95% CI, 0.68-0.79]), and higher locus of control both at work and at home were associated with a lower odds of acute stroke and significantly diminished the association with stress at work (OR, 2.20 [95% CI, 1.88-2.58]; P = .008 for interaction) and home (OR, 1.69 [95% CI, 1.44-1.98]; P &amp;lt; .001 for interaction) for acute stroke.Conclusions and RelevancePsychosocial stress is a common risk factor for acute stroke. The findings of this case-control study suggest that higher locus of control is associated with lower risk of stroke and may be an important effect modifier of the risk associated with psychosocial stress.

In this monitored case, the BP surge clearly preceded the onset of neurological symptoms by 3.5 hours, supporting the view that the acute BP elevation was the cause of ICH.