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

…approximately 20–50%. Their greater analytical sensitivity improves diagnostic accuracy and negative predictive value in patients with suspected acute coronary syndrome (ACS). Cardiac troponin is…

Amiodarone: Loading, Maintenance Dosing and Monitoring Schedule

…correlates best with total cumulative dose—may be a better predictor of long term tolerability. Hemodynamic Effects Amiodarone acts as a peripheral and coronary vasodilator…

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…

Interpreting NT-proBNP and BNP in Clinical Decision-Making

…transferred directly to patients with less acute outpatient symptoms. Natriuretic peptides supplement, rather than replace, clinical assessment. The result should be integrated with the history…

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

…arrives. 3. Reduce to 5 mg (two tablets) on days 1 and 2 in patients over 75, with a weight below 60 kg, heart failure…

ACE Inhibitors: Initiation, Titration and Creatinine Monitoring

…after initiation of ACE inhibitors, especially in patients with preexisting azotemia, hypotension, hyponatremia, diabetes mellitus, or in those taking potassium supplements. When managing albuminuria or…

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…

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