What is extrasystole?
Extrasystole is a type of irregular pattern of heart rhythm. This happens when the lower chambers call chamber contraction before they have a normal heart rhythm. Premature contraction is followed by a short pause and then a rapid rhythm of the rest of the heart. Small extrasystoles are relatively common and usually do not cause symptoms, although very significant extrasystole can lead to palpitations, chest pain, breathing problems and other dangerous symptoms. Treatment usually consists in taking daily medicines to regulate cardiac activity and control of other basic conditions.
The heart rhythm cycle is usually induced by an electrical signal from the sinoatrial node located in the right chamber. In the case of extrasystole, cells in the chambers emit their own electrical signals to start the rhythm while the sinoatric node is silent. Many different factors can contribute to electrical abnormalities in the heart, including the defects, heart disease, thyroid disorders, trauma and extreme stress. People can be stoodAveni risk, if smoked, drink alcohol and use stimulating drugs such as cocaine and methamphetamine. In some cases, no basic causes or risk factors can be detected.
Symptoms of extrasystole may be related to the problem of heart rhythm or closely associated with the basic cause. In most cases, people do not notice changes in the way their heart beats. Some patients feel that their hearts are skipping rhythms or going too slowly. Other symptoms may include sharp chest pain, hyperventilation, lightness, fatigue and possibly fainting.
doctors perform a number of diagnostic tests whenever it is suspected of extrasystol. The physical test can allow a doctor to hear and feel an unusual heart rhythm. Blood tests are important in checking the presence of high cholesterol, infection, toxins and chemical imbalances. Electrocardiogram, Electrical Activity TestIn the heart, it is perhaps the most important diagnostic tool. It allows doctors to see exactly how and where abnormal contractions occur and seem to be threatening.
patient experiencing serious symptoms may need to be hospitalized to receive oxygen and intravenous drugs. Drugs called antiarrhythmics are often administered to stabilize electrical activities in a sinoatrial node and block signals from the chambers. Once the patients are stable, they are usually prescribed medicines that they take daily at home and guide to make important lifestyle changes. Getting regular exercise, dining smart and avoiding drugs and tobacco is essential for long -term heart health after mimosystole.