How is toxic myocarditis caused and what is a heart murmur?

Toxic myocarditis is caused by a viral infection. A heart murmur may be a congenital heart condition. It is also possible to have infective endocarditis.

Toxic myocarditis is due to the invasion of some viruses, as well as the invasion of bacteria, in this case it forms an inflammation, heart murmur, it is very likely that the blood in the heart is not running smoothly, in this case this phenomenon occurs, usually should strengthen exercise, eat more green vegetables and fruits.

Mainly due to long-term irregular work and rest, overeating can cause toxicity, myocarditis heart murmur is caused by abnormal heart operation, resulting in a murmur in the heart

A heart murmur is a heart murmur that can be heard during systole or diastole in addition to the normal heart sounds that are usually heard. If it is heard during systolic aorta, it indicates a significant increase in blood flow through the aorta. If it is heard during diastole, it means that during diastole, the sound that should not be heard during diastole can be heard during diastole, indicating that there is blood flow from the aorta back to the ventricle during diastole, so the systolic murmur can be heard when the aorta has stenosis, and the diastolic murmur can be heard when the aorta has regurgitation.

A heart murmur is an abnormal sound caused by the vibrations of the walls of the ventricles, valves, and blood vessels that can be heard during auscultation. Murmurs can be caused by a variety of reasons, such as increased blood flow, abnormalities in the walls of the tubes, and structural abnormalities in the heart, which cause blood to vortex in the heart. Occurs in conditions of increased blood flow, such as after strenuous exercise, anemia, fever, hyperthyroidism, etc.

Murmurs can be seen in narrowed passages through narrow passages, narrowing of the valvular orifice or arterial stenosis, and stenosis of the left ventricular outflow tract such as valvular disease, mitral stenosis, and hypertrophic obstructive cardiomyopathy. It can be seen when there is a change in the structure of the heart, resulting in a relatively narrow position of blood flow, such as aortic regurgitation, mitral regurgitation, etc. It can also be seen in the heart and large blood vessels, where there are abnormal channels that cause blood to form vortex flows, such as ventricular septal defects, patent ductus arteriosus, arteriovenous fistulas, etc.

A heart murmur can also be seen in stumps caused by ruptured chordae tendinae, which oscillate in the heart chambers to form a murmur, such as mitral valve prolapse.

There are many causes of heart murmurs, such as rheumatic heart disease, coronary heart disease, myocardial infarction, systemic lupus erythematosus, and diastolic murmurs in the precordial area, such as hypertensive heart disease, dilated heart disease, and hyperthyroidal heart disease. In addition, there are systolic murmurs and diastolic murmurs in the aortic valve area, systolic murmurs and diastolic murmurs in the pulmonary valve area, etc., and the murmurs in different positions are different diseases, so after cardiac auscultation, the condition can be further clarified through chest X-ray, electrocardiogram and other examinations.

It may be due to constriction of the apex, vibrations in the blood vessels, or vibrations in the blood vessels.

The symptoms of heart murmur are generally caused by arrhythmia, cardiac disease, angina, coronary heart disease, sinus arrhythmia and other diseases.

Generally, it is caused by dietary reasons, work and rest reasons, behavioral reasons, environmental reasons and life reasons.

The murmur of the heart is an abnormal heart sound produced by the impact of blood on the ventricular wall or the valve and blood vessel wall of the heart during the flow of blood in the heart or blood vessels, resulting in turbulence and vortex, resulting in the blood vessel wall or valve of the ventricular wall.

It is caused by organic lesions or narrowing of blood vessels in the heart, including ventricular septal defects, atrial septal defects, patent ductus arteriosus, tetralogy of Fallot's or coarctation of the aorta, and narrowing or insufficiency of the heart valves due to rheumatic heart disease.

In conclusion, all kinds of organic heart disease can basically lead to the appearance of heart murmurs. Therefore, during cardiac auscultation, once you hear a murmur in the heart, you need to do cardiac ultrasound examination as soon as possible to make a clear diagnosis, and then determine the specific plan.

What causes a heart murmur? It is mainly caused by unstable heart rate or arrhythmia, heart fibrillation! Indicates a heart condition.