11/26/2022 0 Comments Pathological q wave on ecg![]() ![]() ![]() They generally take several hours to develop after an MI, and usually persist indefinitely. Read any comments already posted on the article prior to submission. A pathological Q wave is a result of absence of electrical activity, following myocardial damage. Submit only on articles published within 6 months of issue date.(Exception: original author replies can include all original authors of the article) Submissions should not have more than 5 authors.Reference 1 must be the article on which you are commenting. Submissions must be You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid If you are responding to a comment that was written about an article you originally authored: Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment. You must have updated your disclosures within six months: If you are uploading a letter concerning an article: Results: Using multivariate Cox proportional hazards models, the authors found age (hazard ratio of mortality per year 1.10, 95% CI 1.06 to 1.15, p < 0.001), sex (female hazard ratio of mortality 3.42, 95% CI 1.43 to 8.19, p = 0.006), and the presence of Q-waves in more than two leads (hazard ratio of mortality 2.75, 95% CI 1.23 to 6.14, p = 0.013) were independently associated with death after stroke.Ĭonclusion: The presence of Q-waves in more than two leads could be a predictive factor for death after acute cerebral infarction. The authors prospectively investigated the association between abnormal EKG findings and the risk for death after stroke over a 1-year period. A standard 12-lead EKG was recorded for each patient after acute cerebral infarction. Methods: Patients with acute cerebral infarction who were 35 to 98 years old during April 1996 through November 2000 were analyzed (n = 216). Objective: To determine whether abnormal EKG findings could be predictive factors for death after a stroke event. ![]()
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