Viral Myocarditis Symptoms Triggered By The Common Cold

Common cold viruses are divided into two main types: ordinary cold viruses and influenza viruses. In particular, the influenza virus is known to cause myocarditis. This condition can occur when the virus directly invades the heart muscle or when an antigen-antibody reaction affects heart function.

Recognizing The Symptoms Of Viral Myocarditis

After a fever, individuals with viral myocarditis may experience significant palpitations, shortness of breath, and difficulty lying flat. Even mild physical activity can trigger symptoms such as rapid heartbeat and breathlessness. These signs often indicate that the heart is under stress and not functioning optimally.

Diagnostic Findings For Myocarditis

Medical evaluations typically reveal abnormalities in electrocardiogram (ECG) readings. Additionally, blood tests may show elevated cardiac enzyme levels, indicating damage to the heart muscle. An echocardiogram can also detect a reduced ejection fraction, which means the heart's ability to pump blood is compromised. Irregular heart rhythms may also be observed during these tests.

Heart Rhythm Complications

In more severe cases, patients may experience frequent premature beats, temporary episodes of ventricular tachycardia, or atrioventricular conduction block. These arrhythmias highlight the impact of the infection on the heart's electrical system and emphasize the need for timely medical intervention.