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Common laboratory tests

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

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

…or discomfort is the most common symptom initiating evaluation for ACS. Features that increase the likelihood of ACS include: Sudden symptoms at rest or with…

Blood gas interpretation: quick reference for acid-base disorders

…failure is not suspected Shock with a large arteriovenous difference Arterial sample, sometimes supplemented with a central venous sample Common approximate arterial reference ranges in…

Interpreting NT-proBNP and BNP in Clinical Decision-Making

…the clinical state during treatment with an angiotensin receptor–neprilysin inhibitor. Clinical Applications Natriuretic peptides have three principal roles: Supporting or excluding the diagnosis of…

Warfarin therapy

…and supplements. An assessment of bleeding risk and the risk of falls; anaemia and a known gastrointestinal source are investigated before starting. A referral or…

ACE Inhibitors: Initiation, Titration and Creatinine Monitoring

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

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…

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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