![]() ![]() This reduces undue stress on the heart which might be inflamed from the viral infection. Avoid strenuous exercise when having the flu. Remember: Do not take flu symptoms lightly. To “buy time” before the heart transplant and to prevent organ damage, the patient can be fitted with a temporary assist device such as ECMO (extracorporeal membrane oxygenation) or a ventricular assist device. Their survival then depends on getting a heart transplant. In rare cases, patients can develop fulminant (sudden) heart failure. Treatment usually involves relieving the symptoms of heart failure, reducing inflammation of the heart muscle and treating the viral infection – with a regimen of antibiotics, anti-inflammatory medications, diuretics and bed rest. There is no proven treatment for myocarditis. Echocardiography (ultrasound of the heart).Myocarditis is usually diagnosed based on symptoms, after ruling out many other causes of heart failure. Only a biopsy of the heart muscle – a high-risk test – can allow doctors to definitely diagnose viral myocarditis. Shortness of breath (at rest or during physical activity). ![]() It may begin with mild flu-like symptoms such as fever, but as the heart muscle gets weakened by the viral infection, you may experience: When the heart stops beating due to worsening abnormal heart rhythms (arrhythmias), sudden cardiac death occurs If the blocked artery is in the brain, it leads to stroke If the blood clot blocks a heart artery, this causes a heart attack. When the heart’s pumping action fails, blood clots start forming in the heart. The heart experiences abnormal or irregular heartbeats What happens in severe myocarditis?Ī serious heart condition where the heart muscle becomes inflamed and enlarged, causing symptoms such as chest pain Myocarditis tends to affect more men than women, and the average patient age is 42 years. It weakens the heart’s ability to pump enough blood throughout the body and results in heartbeat irregularities (arrhythmias) and possible heart failure.Ĭommon viruses affecting the heart include the adenovirus (common cold virus), the rubella virus (German measles) and coxsackievirus B (a virus that causes flu-like symptoms). Myocarditis is an inflammation of the heart muscle due to a viral infection. This is because patients with viral myocarditis can be mistaken as having the flu because of the initial flu-like symptoms such as fever, fatigue and heart palpitations.įor women who get viral myocarditis in their final month of pregnancy, it can develop into a weakened heart condition called peripartum cardiomyopathy. SingHealth group, viral myocarditis may be the cause for a significant number of unexplained sudden deaths in seemingly healthy young people. People with mild viral myocarditis may feel no symptoms at all or they may experience a heart attack or severe heart failure (dilated cardiomyopathy) as the condition worsens.ĭepartment of Cardiothoracic Surgery at National Heart Centre Singapore (NHCS), a member of the If you experience chest pain, shortness of breath or swollen feet and ankles following a bout of flu or viral infection, you should see a doctor to rule out a potentially fatal heart condition called viral myocarditis. ![]()
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