Mattias Wieloch

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AIMS In anticoagulation treatment with warfarin, the risk of thrombo-embolic events must be weighed against the risk of bleeding. Time in therapeutic range (TTR) is an important tool to assess the quality of anticoagulation treatment, and has been shown to correlate with less bleeding and thrombo-embolic complications. AuriculA, the Swedish national quality(More)
AIMS The aim of this study was to evaluate the prevalence of triple antithrombotic therapy (TT) (warfarin, aspirin and clopidogrel) in patients following an acute coronary syndrome (ACS), the bleeding risk compared to double antiplatelet therapy (DAPT) (aspirin and clopidogrel) and evaluate the accuracy of the HAS-BLED risk score in predicting serious(More)
INTRODUCTION Numerous associations between chronic kidney disease (CKD) and atrial fibrillation (AF) have been reported and patients with CKD on anticoagulation therapy have an increased risk of bleeding. Currently, new anticoagulant agents are emerging in clinical practice, some of which are excreted by the kidneys. The proportion of AF patients on(More)
BACKGROUND The standardized test used for evaluating the effect of warfarin is the prothrombin time (PT) which is measured and expressed in international normalized ratio (INR). Regular control of treatment intensity is required since inappropriate dosage increases the risk for complications. Portable point-of-care analytical instruments for measurement of(More)
BACKGROUND It is important that referring physicians and other treating clinicians properly understand the final reports from diagnostic tests. The aim of the study was to investigate whether referring physicians interpret a final report for a myocardial perfusion scintigraphy (MPS) test in the same way that the reading nuclear medicine physician intended.(More)
The most common indication for treatment with warfarin is the prevention of ischemic stroke in patients with atrial fibrillation. Time in therapeutic range (TTR) is an important tool to evaluate the quality of anticoagulation treatment. The aim of this study was to investigate the quality of treatment and the incidence of bleeding complications in patients(More)
BACKGROUND Decreased glomerular filtration rate is an established risk factor for bleeding but there are limited data on its association with bleeding risk in well-controlled anticoagulated patients taking warfarin. OBJECTIVES The aim was to investigate the relationship between glomerular filtration rate, major bleeding and thromboembolic complications in(More)
OBJECTIVE/PURPOSE The objective was to identify inflammatory biomarkers that predict risk of 90-day mortality in patients with acute dyspnea. METHOD We analyzed 25 inflammatory biomarkers, in plasma, in 407 adult patients admitted to the emergency department (ED) with acute dyspnea and related them to risk of 90-day mortality using Cox proportional hazard(More)
INTRODUCTION Low incidences of thromboembolism (TE) and bleeding in patients with mechanical heart valves (MHV) have previously been reported. This study assesses the incidence of and clinical risk factors predicting TE, major bleeding and mortality in a clinical setting. METHODS AND RESULTS All 546 patients undergoing anticoagulation treatment due to MHV(More)