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

…by a rising and/or falling troponin pattern with at least one value above the assay specific 99th percentile upper reference limit; and Evidence that…

Interpreting NT-proBNP and BNP in Clinical Decision-Making

…peptides supplement, rather than replace, clinical assessment. The result should be integrated with the history, examination, ECG, echocardiography, and other relevant investigations. Clinical Presentation and…

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.

Warfarin therapy

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

ACE Inhibitors: Initiation, Titration and Creatinine Monitoring

…in patients with preexisting azotemia, hypotension, hyponatremia, diabetes mellitus, or in those taking potassium supplements. When managing albuminuria or CKD, the serum creatinine and potassium…

Blood gas interpretation: quick reference for acid-base disorders

…supplemental oxygen, sampling technique, air bubbles and analytical delay, and compare with the electrolyte panel Rapid classification pH pCO₂ HCO₃ Likely dominant process : : : : Low High…

Amiodarone: Loading, Maintenance Dosing and Monitoring Schedule

…is low, renal excretion is negligible, and doses do not require reduction in patients with renal disease; neither amiodarone nor desethylamiodarone is dialyzable. The volume…

Dietary Patterns and Cardiovascular Outcomes

…reduction in major cardiovascular events with a Mediterranean diet supplemented with either nuts or extra virgin olive oil compared with a low fat dietary pattern…

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