Atrioventricular Node: Structure, Function & Diseases

Excitation of the sinus muscle in the heart is transmitted to the working muscles of the atria, but these are electrically insulated from the ventricles, so that transmission of excitation at this point can occur only through the conduction of excitation by the atrioventricular node. Transmission through the muscle cell-containing atrioventricular node is delayed, thus … Atrioventricular Node: Structure, Function & Diseases

Heart stumbling – Are extrasystoles dangerous?

Introduction Many people know the feeling of a stumbling heart. Normally the heart beats regularly and almost unnoticed. Or you can feel the strong heartbeat during physical exertion or excitement. Sometimes one becomes aware of an irregularity in the heartbeat. This heart stumbling is caused by so-called extrasystoles. How dangerous is that? In most cases, … Heart stumbling – Are extrasystoles dangerous?

Symptoms | Heart stumbling – Are extrasystoles dangerous?

Symptoms Heart stumbling usually makes itself felt with a much stronger single heartbeat, sometimes this heartbeat is felt as painful. It can also be noticeable by the feeling of a pause, as if the heart had stopped beating. These symptoms can repeat for a few minutes and then stop by themselves. Sometimes it lasts for … Symptoms | Heart stumbling – Are extrasystoles dangerous?

Therapy | Heart stumbling – Are extrasystoles dangerous?

Therapy There are various possibilities for the therapy of a heart stumble. If there is an underlying disease, an attempt should be made to eliminate the cause or improve the condition so that the heart stuttering disappears at best. By adjusting the heart rhythm with medication, a regular frequency is ensured, which should prevent the … Therapy | Heart stumbling – Are extrasystoles dangerous?

When is heart stumbling dangerous during pregnancy? | Heart stumbling – Are extrasystoles dangerous?

When is heart stumbling dangerous during pregnancy? During pregnancy, many changes occur in the mother’s body so that the body can adapt to the new requirements. For example, the mother’s blood volume is increased in order to provide the child with the best possible care. As a result, the pulse rate increases and the heart … When is heart stumbling dangerous during pregnancy? | Heart stumbling – Are extrasystoles dangerous?

Cardiology

The word “cardiology” is derived from the Greek and means “the teaching of the heart“. This medical discipline is concerned with the study of the human heart in its natural (physiological) and pathological (pathological) state and function, as well as the diagnosis and treatment of heart disease. There are numerous overlaps between cardiology and other … Cardiology

Therapeutic methods | Cardiology

Therapeutic methods Depending on the disease, different procedures are indicated in cardiology. In general, however, a few therapy classes are in the foreground. A great many cardiological diseases – such as high blood pressure, heart failure or cardiac arrhythmia – often require lifelong treatment with drugs, whereby this so-called pharmacological approach is usually combined with … Therapeutic methods | Cardiology

Historical | Cardiology

Historical Cardiology has developed as one of its main sub-areas from general internal medicine. Most of the diagnostic and interventional methods were not developed until the 20th century. The ECG, for example, was developed at the turn of the century, the first heart operation having taken place only a few years earlier. Already in 1929 … Historical | Cardiology

Myocarditis caused by sports – How dangerous is that?

Introduction The inflammation of the heart muscle (myocarditis) can have many causes. If it is caused by viral or bacterial pathogens, there is a drastically increased risk of sudden cardiac arrest under physical exertion and death as a result. Just under 5% of sudden cardiac deaths occur at the bottom of a spread viral infection! … Myocarditis caused by sports – How dangerous is that?

Heart muscle inflammation in connection with sports | Myocarditis caused by sports – How dangerous is that?

Heart muscle inflammation in connection with sports If you do not want to stop training despite a cold or flu, you should definitely see a doctor. He can examine the patient in detail and perform an ECG and blood analysis as part of this examination. In the ECG, any rhythm disturbances can be detected very … Heart muscle inflammation in connection with sports | Myocarditis caused by sports – How dangerous is that?

Symptoms of heart muscle inflammation | Myocarditis caused by sports – How dangerous is that?

Symptoms of heart muscle inflammation If heart muscle inflammation is suspected, it is best to avoid increased physical strain and to refrain from doing sports. Normally, the heart does considerably more work during sports or during increased physical exertion in order to transport more oxygen to the individual organs. However, since the heart is attacked … Symptoms of heart muscle inflammation | Myocarditis caused by sports – How dangerous is that?