What are the dangers of heart rhythm disorders? What are the dangers of arrhythmias? Why?

If it is a benign arrhythmia, such as sinus arrhythmia, sinus bradycardia, sinus tachycardia, occasional premature atrial contractions, occasional premature ventricular contractions, occasional junctional premature contractions, etc., patients can have symptoms such as palpitations, palpitations, insomnia, sweating, etc., which generally do not cause serious consequences. Some arrhythmias, such as atrioventricular nodal reentrant tachycardia and atrioventricular reentrant tachycardia, have a significant increase in ventricular rate during the attack, and the patient may feel dyspnea, and even angina pectoris and syncope. Some malignant arrhythmias, such as sustained ventricular tachycardia, ventricular flutter, torsade de pointes, ventricular fibrillation, etc., can directly lead to death.

The harm of arrhythmias is mainly determined by the speed of the arrhythmia. If it is a tachyarrhythmia, such as paroxysmal supraventricular tachycardia, paroxysmal ventricular tachycardia, or atrial fibrillation with rapid ventricular rate. Their harm is mainly to affect the ejection of the heart, causing the patient's blood pressure to drop, and in severe cases, it can also lead to the patient's cardiac insufficiency.

This severe arrhythmia may lead to poor blood and oxygen supply to the heart, and in severe cases, it may lead to multi-organ failure

Arrhythmia generally refers to arrhythmia, which can be caused by both physiological and pathological causes. Physiological causes are generally agitation, heavy drinking, and smoking, and the patient generally has no obvious discomfort, and the arrhythmia will resolve spontaneously after adequate rest.

Pathological arrhythmia is mainly caused by various heart diseases, such as coronary heart disease, cardiomyopathy, rheumatic heart disease, etc., due to elevated blood lipids, myocardial ischemia caused by vascular stenosis, and long-term myocardial ischemia will lead to a decrease in cardiac ejection function, so arrhythmia occurs. Dilated cardiomyopathy causes arrhythmias due to enlarged heart muscle cells, enlarged heart chambers, and increased heart workload.

Rheumatic heart disease is mainly valve damage, the main role of the valve is to ensure the one-way flow of blood, due to the valve damage leads to blood backflow, the burden on the heart will increase, and arrhythmia will occur over time. **Mainly for the primary disease**, usually do not exercise vigorously, which can reduce the burden on the heart.

Severe arrhythmia can lead to the onset of heart disease, because it is because your heart is in a particularly bad state, so there will be arrhythmia, which is easy to cause sudden death and unhealthy.

Sudden death, leading to sudden cardiac death, the biggest cause is arrhythmia, among which conduction block, ventricular fibrillation, and ventricular tachycardia are the most common.

Ventricular tachyarrhythmias and complete atrioventricular block with extremely slow heart rhythms, and severe sick sinus syndrome with ventricular autonomic rhythm have a better prognosis, while the latter have a worse prognosis.

The harm of heart rhythm can easily cause the heart to stop working prematurely.

The main harm of sinus tachycardia is that patients will feel palpitations, decreased activity tolerance and affect the quality of life, one of the most common arrhythmias is atrial fibrillation, atrial fibrillation arrhythmia is mainly seen in two aspects, the first risk of embolism, patients with atrial fibrillation, the risk of this systemic embolism is significantly higher than that of patients without atrial fibrillation.

It makes people breathe unpleasantly, hurts the heart, induces angina, is prone to sudden death, heart failure, and vascular congestion disease**. Arrhythmia is a very difficult disease, and this disease will lead to all the diseases in the body.

There are serious harms, there is a high probability of heart disease, the heart beats very fast, and there is a possibility of sudden death, because the heart has a particularly strong influence on people.

Arrhythmias occur in almost all types of heart disease because the sinus node and conduction system of the heart are damaged by disease and are prone to arrhythmias. Arrhythmias can be caused by systemic or other systemic disorders, such as neurological disorders, endocrine disorders, metabolic disorders, trauma, surgery, cardiac catheterization.

Sinus tachycardia or premature contractions can occur in situations such as agitation, shock, depression, alcohol consumption, and strong coffee. Healthy older people are more likely to have arrhythmias than younger people. In general, there will always be arrhythmias in a person's life.

Disorders of the neuroendocrine system of the heart, imbalance of heart ions; In addition to cardiac factors, hypoxemia-mediated myocardial hypoxia and systemic and local cardiac acid-base balance regulation disorders are the necessary basis for arrhythmia ions and metabolism, and are also conditional factors for the formation of arrhythmia, which often induce the occurrence of arrhythmia.

Arrhythmias can be a physiological condition mainly due to the abnormal formation of electrical impulses in the heart. For example, sinus arrhythmias associated with respiratory cycles are common in adolescents and can also be caused by agitation, coffee, and strong tea. At this point, there is generally no clear clinical significance.

A variety of pathological factors can cause arrhythmias, such as abnormal origin of cardiac electrical activity, such as atrial fibrillation; hypokalemia and other electrolyte imbalances; endocrine disorders, such as hyperthyroidism; Myocardial infarction and other structural heart disease. The degree of risk for arrhythmias varies depending on the nature of the arrhythmia. Physiological sinus arrhythmias generally do not cause obvious clinical manifestations in the human body, and generally do not cause obvious harm to the human body, so no special ** is required.

Arrhythmias may include angina, shortness of breath, peripheral vascular failure, and other manifestations of coronary insufficiency; dizziness, fatigue, blurred vision and other manifestations of cerebral arterial insufficiency; Renal artery insufficiency manifestations such as oliguria, proteinuria, and azotemia; Abdominal distention, abdominal pain, diarrhea and other manifestations of mesenteric arterial insufficiency; and manifestations of cardiac insufficiency such as cough and dyspnea.

There are some cardiovascular and cerebrovascular diseases, some thyroid diseases, etc., which can cause arrhythmia. Because of the hot weather, because of participating in strenuous exercise, because of the fire just started, etc., can cause arrhythmias. Arrhythmia may cause premature beats, affect life, affect rest, and in severe cases, endanger life.

Excessive mood swings in the elderly can easily cause arrhythmia, frequent drinking on an empty stomach can easily cause arrhythmia, long-term insomnia is easy to cause arrhythmia insomnia, arrhythmia may cause blood circulation problems in patients' friends, and the kidneys of patients' friends may also occur, and the most serious is that patients and friends will die suddenly.

Causes of arrhythmias include overwork, smoking, drinking, and heart disease. Irregular heartbeat can cause mental stress in a person, such as dizziness, chest tightness, etc.

Arrhythmia can cause the heart to beat too fast, or the heart rate is too slow, which will affect blood circulation, and there will be a state of high blood pressure, which will cause the heartbeat to rise sharply; Arrhythmias are usually caused by mood swings or strenuous exercise.

Arrhythmias may cause palpitations, fatigue, and in severe cases, some heart diseases; Arrhythmias may be caused by our long-term bad lifestyle habits, or eating junk food regularly and doing strenuous exercise for a long time, which may cause arrhythmias.

It can cause heart disease, it can cause heart cramps, it can lead to cardiac arrest, it can also lead to atrial fibrillation, and it can also lead to a heart attack. It can be caused by irregular sleep, poor lifestyle, too much exercise pressure, or illness.

The harm of arrhythmia mainly leads to heart failure, induces angina, induces sudden death, leads to systemic vascular embolic disease, and leads to renal ischemia. Symptoms of arrhythmias are dizziness, fatigue, palpitations, syncope, and sweating. Once you feel uncomfortable, you should go to the hospital for examination in time, and you should maintain good living habits.

Dangers of arrhythmia: patients have syncope, and some patients with severe arrhythmias may also have cardiac arrest and sudden death. Symptoms are palpitation, dizziness, and sometimes the feeling that you can hear your own heartbeat.

Prevention: If you feel unwell, seek medical attention promptly.