What is the reference value for myocarditis?
Jun 02, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Myocarditis is a disease of the myocardium, often caused by viral or bacterial infections, or autoimmune reactions. Specific reference values include cardiac troponin, cardiac enzyme panel, C-reactive protein, and white blood cell count. In addition to these common laboratory values, diagnosis should be made comprehensively based on clinical manifestations, physical signs, and imaging studies.
Myocarditis is a disease of the myocardium, often caused by viral or bacterial infections, or autoimmune reactions. Specific reference values include troponin, cardiac enzyme panel, C-reactive protein, and white blood cell count. Detailed analysis is as follows:
1. Troponin: The normal reference range is generally 0–0.04 ng/mL. Troponin is a myocardial-specific biomarker, and elevated levels are commonly observed in patients with myocarditis.
2. Cardiac enzyme panel: The normal reference range is generally 0–24 U/L. This group of myocardial-specific enzymes is also frequently elevated in patients with myocarditis.
3. C-reactive protein (CRP): The normal reference range is generally 0–5 mg/L. CRP is a nonspecific marker of inflammation and is often elevated in patients with myocarditis.
4. White blood cell count: The normal reference range is generally 4–10 × 10⁹/L. In patients with myocarditis, white blood cell count is often increased.
In addition to these common laboratory values, diagnosis should be made comprehensively based on clinical symptoms, physical signs, and imaging studies. If patients experience symptoms such as chest pain, chest tightness, or arrhythmias, they should seek medical attention promptly.
