نتایج جستجو برای: aha
تعداد نتایج: 3753 فیلتر نتایج به سال:
BACKGROUND The American Heart Association (AHA) case definition for acute myocardial infarction (AMI) requires an "adequate set" of biomarkers: 2 measurements of the same marker at least 6 h apart. A sensitive troponin assay might detect significant changes in concentration earlier. We determined AMI prevalence, using protocols with shorter intervals between measurements, with and without incor...
Background: Acquired hemophilia A (AHA) is a rare bleeding disease due to autoantibodies directed against clotting factor VIII (FVIII). Treatment of AHA consists inhibitor eradication with immunosuppressive therapy (IST) and prompt control obtained bypassing agents or recombinant porcine FVIII (rpFVIII). The latter has recently been licensed for management acute in AHA. Unlike treatment agents,...
Obstructive sleep apnea syndrome (OSA) and restless legs syndrome (RLS) with periodic limb movement during sleep (PLMS) are two sleep disorders characterized by repetitive respiratory or movement events associated with cortical arousals. We compared the cerebral hemodynamic changes linked to periodic apneas/hypopneas with arousals (AHA) in four OSA-patients with periodic limb movements (PLMA) w...
The effects of hypertension on the outcomes during perioperative period are still unclear. No specific systolic or diastolic blood pressure measurement has been determined as cutoff point to continue with surgical plan adjourn.This study is designed a narrative review available scientific evidence management hypertension. A non-systematic was conducted in Pubmed considering title and abstract; ...
This paper presents a machine learning model to predict the effect of Al2O3 nanoparticles content on wear rates in Cu-Al2O3 nanocomposite prepared using situ chemical technique. The developed is modification random vector functional link (RVFL) algorithm artificial hummingbird (AHA). objective AHA used find optimal configuration RVFL enhance prediction nanoparticles. preparation composite was d...
A Proud History In July 2019, the American Heart Association (AHA) Council on Basic Cardiovascular Science (BCVS) will celebrate its 20th anniversary. For this first News and Views: From the BCVS Chair for Circulation Research, I thought it would be most appropriate to provide a brief history and mission statement of the AHA BCVS Council. In 1924, 6 leading cardiologists across the nation—Drs L...
655 Heart failure (HF) is a complex syndrome in which structural or functional cardiac abnormalities impair the filling of ventricles or left ventricular ejection of blood. HF disproportionately occurs in those ≥65 years of age. Among the estimated 1.5 to 2 million residents in skilled nursing facilities (SNFs) in the United States, cardiovascular disease is the largest diagnostic category, and...
Although ischemic stress, including ischemic preconditioning (IP), activates p38 mitogen-activated protein kinase (MAPK), the relationship between p38 MAPK activation and the underlying cellular mechanisms of cardioprotection by IP is not verified in vivo. We examined the effects of the selective p38 MAPK inhibition on the cardioprotective effect of IP in the open-chest dogs. The coronary arter...
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