Laboratory methods
Troponin Rapid Test Error in Myocardial Infarction
Analysis of a rapid diagnostic error in myocardial infarction: improper storage conditions for troponin test cartridges led to a false-negative result.
Tag
Heart Failure
Lab test interpretation
BNP and NT-proBNP in Heart Failure Diagnostics
Reference ranges and cut-off levels for BNP and NT-proBNP in heart failure exclusion and confirmation, and indications for echocardiography.
Lab test interpretation
Diuretic-Induced Hyperkalemia: A Clinical Case Study
Analysis of an iatrogenic hyperkalemia case: potassium levels rose to 6.7 mmol/L due to concurrent spironolactone and potassium supplement intake.