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Interpreting NT-proBNP and BNP in Clinical Decision-Making

…prompt consideration of an infiltrative cardiomyopathy within the appropriate clinical context. Several patient related factors influence interpretation. Natriuretic peptide concentrations generally increase with age and…

Warfarin therapy

…creatinine with eGFR and liver function tests before starting. A complete medication list including over the counter drugs, herbal remedies and supplements. An assessment of…

Common laboratory tests

…on HbA1c. Albumin affects the total calcium — use the ionised calcium or correct for albumin. Biotin supplements interfere with many immunoassays, including troponin and TSH.

ACE Inhibitors: Initiation, Titration and Creatinine Monitoring

…1 to 2 weeks after initiation of ACE inhibitors, especially in patients with preexisting azotemia, hypotension, hyponatremia, diabetes mellitus, or in those taking potassium supplements…

High-Sensitivity Troponin: 0/1-Hour Rule-In and Rule-Out Algorithms

…disease specific marker of myocardial infarction (MI). MI requires both: Acute myocardial injury, demonstrated by a rising and/or falling troponin pattern with at least…

Dietary Patterns and Cardiovascular Outcomes

…infarction, the Mediterranean intervention involved greater consumption of fruits, vegetables, legumes, bread and an alpha linolenic acid rich margarine, with lower consumption of meat, processed…

Blood gas interpretation: quick reference for acid-base disorders

…with the clinical picture, medication, fluid balance, renal function, electrolytes and supplemental oxygen [1]. Distinguish between: Acidaemia and alkalaemia , which describe the current pH of…

Amiodarone: Loading, Maintenance Dosing and Monitoring Schedule

…days as necessary. Supplemental infusions of 150 mg over 10 minutes can be utilized for breakthrough ventricular tachycardia (VT) or ventricular fibrillation (VF). IV infusions…

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