International journal of cardiology
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In this prospective study we determine the diagnostic value of coronary CT angiography (CTA) and calcium imaging in low to intermediate risk acute chest pain patients. ⋯ Coronary CTA outperforms calcium imaging in the triage of patients suspected of developing ACS. Absence of plaque on coronary CTA allows safe discharge. Coronary CTA has incremental value to clinical risk scores and has the potential to reduce unnecessary hospital admissions.
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Letter Case Reports
Treatment failure of low molecular weight heparin bridging therapy.
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Meta Analysis Comparative Study
Novel oral anticoagulants versus warfarin in non-valvular atrial fibrillation: a meta-analysis of 50,578 patients.
Warfarin, despite its known limitations, is the reference standard treatment for patients with AF and risk factors for stroke. We performed a meta-analysis of phase III trials that compare novel oral anticoagulants (NOACs) with warfarin to determine whether they improve clinical outcomes of patients with non-valvular atrial fibrillation (AF). ⋯ In patients with non-valvular AF, NOACs decrease stroke or systemic embolism, hemorrhagic stroke and mortality, with similar risk of major bleeding compared to warfarin.
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Multicenter Study Observational Study
Adherence to ACC/AHA performance measures for myocardial infarction in six Middle-Eastern countries: association with in-hospital mortality and clinical characteristics.
This study assesses adherence to performance measures for acute myocardial infarction (AMI) in six Middle-Eastern countries, and its association with in-hospital mortality. Few studies have previously assessed these performance measures in the Middle East. ⋯ Overall adherence was lowest among the highest-risk patients. Lower in-hospital mortality was independently associated with adherence to early performance measures, comprising observational evidence for their effectiveness in a Middle East cohort. These data provide a focus for regional quality improvement initiatives and research.