Damaged muscles disrupt electrical signals that control the heart. Some arrhythmias, such as tachycardia, are mild and cause symptoms such as: palpitations – the sensation of your heart pounding, fluttering or beating irregularly, felt in your chest or throat. chest pain.
The heart is unable to regenerate heart muscle after a heart attack and lost cardiac muscle is replaced by scar tissue.
You can live with coronary artery disease, but it reduces your heart's function. When heart muscle dies, scar tissue typically forms in the area. If the muscle is only dormant, however, doctors can try to restore blood flow by reopening your artery, reviving the muscle and strengthening your heart's function, Dr.
The symptoms of myocarditis are not specific to the disease and are similar to symptoms of more common heart disorders. A sensation of tightness or squeezing in the chest that is present with rest and with exertion is common.
People with myocarditis often feel fatigued, short of breath, chest pain or the sensation of their heart racing (palpitations). They may feel these symptoms gradually over time, or their symptoms may happen very quickly. People with myocarditis in more advanced stages may show symptoms of heart failure.
Getting regular exercise when you have heart disease is important. Exercise can make your heart muscle stronger. It may also help you be more active without chest pain or other symptoms. Exercise may help lower your blood pressure and cholesterol.
It may take about two months for your heart muscle to heal. But the scar tissue that remains can weaken your heart's pumping ability. Over time, this can lead to heart failure or other complications.
Most often, a weakened heart muscle is caused by coronary artery disease or heart attack, but faulty heart valves, long-standing high blood pressure, and genetic disease may also be to blame. And sometimes, more than one condition may play a role in your weakening heart.
Myocarditis is inflammation of the heart muscle, usually following a virus. Some people have no symptoms, but it can cause chest pains, palpitations and shortness of breath.
Electrocardiogram (ECG).
In this noninvasive test, electrode patches are attached to the skin to measure electrical signals from the heart. An ECG can show disturbances in the electrical activity of the heart, which can detect irregular heart rhythms and areas of injury.
2. About half of people who develop heart failure die within 5 years of diagnosis. 3. Most people with end-stage heart failure have a life expectancy of less than 1 year.
Cardiogenic shock. Cardiogenic shock is similar to heart failure, but more serious. It develops when the heart muscle has been damaged so extensively it can no longer pump enough blood to maintain many of the body's functions.
Heart muscle damaged by a heart attack heals by forming scar tissue. It usually takes several weeks for your heart muscle to heal.
Being physically active is a major step toward good heart health. It's one of your most effective tools for strengthening the heart muscle, keeping your weight under control and warding off the artery damage from high cholesterol, high blood sugar and high blood pressure that can lead to heart attack or stroke.
Electrocardiogram (EKG or ECG): An EKG records the heart's electrical activity, showing how fast the heart is beating and whether its rhythm is steady or irregular. An EKG can detect cardiomyopathy as well as other problems, including heart attacks, arrhythmias (abnormal heartbeats) and heart failure.
Tests for heart failure
Tests you may have to diagnose heart failure include: blood tests – to check whether there's anything in your blood that might indicate heart failure or another illness. an electrocardiogram (ECG) – this records the electrical activity of your heart to check for problems.
Tiredness, fatigue
...a tired feeling all the time and difficulty with everyday activities, such as shopping, climbing stairs, carrying groceries or walking. The heart can't pump enough blood to meet the needs of body tissues.
Many people may exhibit no noticeable signs of myocarditis. You may feel sick or have some general viral symptoms but you may not know that your heart is being affected.
One of the reasons that myocarditis is underdiagnosed is because of its absence of symptoms specific to the disease. Some individuals may experience no symptoms at all. When the symptoms are present, they can be mistaken for other cardiac issues, respiratory or gastrointestinal illnesses.