What are the symptoms of atrial fibrillation?

Palpitations, dizziness, chest tightness, and fatigue are common symptoms of patients with atrial fibrillation, and some patients can also have blackness, syncope, polyuria, etc., and angina pectoris can be induced when the ventricular rate is fast in patients with structural heart disease.

or heart failure, and some patients with atrial fibrillation have no symptoms. Symptoms of atrial fibrillation vary significantly depending on the frequency and duration of episodes.

Paroxysmal atrial fibrillation.

The frequency is not rapid and may be asymptomatic;

Rapid heart rate, patients feel palpitations, palpitations, shortness of breath, heart beat, irritability, fatigue, etc., auscultation of irregular heartbeat, heart sound strength, speed and slowness, in addition to short pulse, polyuria, etc.;

The heart rate is too fast, causing low blood pressure and even fainting.

Persistent atrial fibrillation.

The main clinical manifestations of persistent atrial fibrillation are palpitations, shortness of breath, and increased ventricular rate after exertion. In addition, there is a high incidence of systemic embolism, particularly rheumatic heart disease.

The incidence of cerebrovascular embolism is higher in the presence of atrial fibrillation.

What are the possible accompanying symptoms of atrial fibrillation?

In atrial fibrillation, the atrium loses its systolic function, and the blood is easy to stagnate in the atrium and form a thrombus, which can follow the blood to all parts of the body after the thrombus falls off, resulting in multi-organ embolism, and the clinical manifestations are:

Headache, vomiting, and impaired consciousness due to cerebral artery embolism.

Coma, hemiplegia.

Choking and other symptoms.

Angina pectoris, myocardial infarction, heart failure due to coronary embolism.

and other symptoms. Symptoms such as bloating, abdominal pain, diarrhea, intestinal bleeding, ulcers, or intestinal paralysis due to mesenteric artery embolism.

Symptoms such as paleness, cold sweats, difficulty breathing, chest pain, and cough caused by pulmonary embolism.

Low back pain, hematuria, oliguria, and azotemia due to renal artery embolism.

Limb artery embolization.

Cause pain.

Symptoms such as pallor, absent distant arterial pulses, chills, numbness, and dyskinesia.

Atrial fibrillation is a type of arrhythmia, which is atrial arrhythmia, which is very common in arrhythmias. The symptoms mainly include the following aspects, first, the patient's atrial fibrillation leads to an increased heart rate, and arrhythmia causes panic, chest tightness, sweating, frequent toilet visits and other symptoms. Second, atrial fibrillation is associated with atrial fibrillation with long intervals.

During atrial fibrillation, the heartbeat is extremely irregular, fast, and slow. When slow enough to a certain extent, such as more than 5 seconds, it will cause insufficient blood supply to the brain, blackening in front of the eyes, called amaurosis or dizziness, and even sudden syncope.

Answer]: eAtrial fibrillation is divided into two categories: acute and chronic, acute atrial fibrillation refers to the history of atrial fibrillation within 3 months; Chronic atrial fibrillation with late rock refers to a history of atrial fibrillation that is more than 3 months old. This view is different from the textbook of Internal Medicine in the 7th edition of Human Health and Health.

Atrial fibrillation, also known as atrial fibrillation, is a common arrhythmia that belongs to cardiovascular diseases. The overall incidence of atrial fibrillation in the general population is 1% under 60 years of age, and the incidence of atrial fibrillation increases with age, reaching 10% over 75 years of age. So, what is the best solution for atrial fibrillation?

What is the best approach to atrioventricular fibrillation?

1.Drugs **** Arrhythmias and anticoagulants. Medication can only control symptoms and prevent complications, and can not be atrial fibrillation, and generally requires long-term medication.

2.Direct current cardioversion places two electrodes in the patient's chest and sends an electric current through the defibrillator to eliminate atrial fibrillation and restore sinus rhythm. Patients need to be hospitalized, and DC cardioversion alone for chronic atrial fibrillation is not possible, and the response is significantly reduced with increasing history, atrial dilation, and age.

3.Establishment of a permanent pacemaker first implants a permanent pacemaker, which completely controls atrial fibrillation, this method does not completely eliminate atrial fibrillation, and the patient is still at risk of stroke; At the same time, this method is expensive, the pacemaker has a limited lifespan, and it needs to be replaced regularly.

4.Cardiology catheter ablationWe use a special catheter to insert the heart through the venous channel, and then under X-ray monitoring, the catheter is sent into the corresponding part of the atrium, and these abnormal electrical activities are eliminated through thermal energy damage such as radiofrequency, so as to achieve the purpose of eliminating atrial fibrillation. The endocarditis catheter operation is complex and the operation time is long, the site of the abnormal electrophysiological signal must be checked first, and then treated, this method has a good effect on paroxypathic heart disease, but for patients with atrial fibrillation with organic heart disease, catheter ablation can not deal with heart problems during the catheter ablation, and the effect of chronic atrial fibrillation patients is not good, and the overall success rate is only 20-50%.

Moreover, the exposure time of X-ray is long, generally about 20 minutes to several hours, which will cause great harm to patients, including the doctor himself, and the cost is also very expensive.

5.Cardiac surgical ablation defibrillation Any cardiac surgery, such as heart valve replacement, bypass, congenital heart disease, etc., is the surgeon under direct vision, using radiofrequency, microwave and other energy along a specific path along the surface of the inner and outer membrane of the atrial to ablation, blocking all abnormal electrophysiological signal transduction, while maintaining the original normal electrophysiological signal transmission of the heart, so that the heart can restore the original rhythm beat, so that the heart can restore the original rhythm structure, so that the heart can restore the original normal electrophysiological signal transduction. The various methods of atrial fibrillation introduced above, according to the different conditions of each patient and the type of atrial fibrillation, the doctor will choose different ** regimens for them.

Atrial flutter and fibrillation are very similar and are common in heart rate disturbances, in which case there are risk factors. For example, stroke can also have atrial fibrillation, and if it is not corrected in time, it will be life-threatening. The older you get, the greater the risk of this type of atrial fibrillation, which is more likely to occur in people with heart disease or heart problems.

will increase the risk of atrial fibrillation, and patients with high blood pressure should also control their blood pressure through lifestyle, otherwise atrial fibrillation will also bring harm.

Patients with chronic diseases such as sleep apnea, thyroid disease, diabetes, metabolic syndrome, lung disease, chronic kidney disease, these patients will have an increased risk of atrial fibrillation. For example, some people are also at high risk of having an episode of atrial fibrillation triggered by alcohol consumption, especially in obese people. It is more common in the family and has a history of this genetic disease, which will also increase the incidence of the next generation.

In many cases, atrial fibrillation can lead to complications, such as a stroke, when the trembling is chaotic, the rhythm of the heart causes the blood to concentrate in the heart and form a blood clot. It is possible to start from the heart to the brain, and at this time, it is extremely easy to block blood flow and cause a stroke. Atrial fibrillation will depend on age, and the older you are, the higher the risk, especially if you have high blood pressure or heart failure or diabetes in your family, these patients must pay more attention.

Heart failure and atrial fibrillation must be controlled. In this case, the heart is unable to circulate enough blood to meet the body's needs. Patients with these chronic diseases must pay attention to their mood fluctuations in their daily life, especially when they are frightened or angry, it will cause atrial fibrillation, which may cause great danger in this weightlessness phenomenon.

Be sure to keep your mood and face anything calmly. The body needs to be maintained, and don't let your body be in great danger because of things outside the body.

Atrial fibrillation is a relatively common disease in our daily life. The main causes of atrial fibrillation are as follows:

1. Heart disease.

Heart disease is the most common cause of atrial fibrillation, such as congenital heart disease, rheumatic valvular heart disease, cardiomyopathy, and coronary atherosclerotic heart disease, which often cause atrial fibrillation.

2. Respiratory diseases. For example, chronic cor pulmonale is often prone to atrial fibrillation attacks.

3. Endocrine and metabolic diseases.

For example, hyperthyroidism, or diabetes, are also prone to atrial fibrillation.

4. Electrolyte disorders, such as hypokalemia, often induce atrial fibrillation episodes.

It may be that you don't have a good rest, or you often drink alcohol in your life, often drink some coffee or energy drinks, and you always drink some medicine in your life. It could also be an infection.

It is caused by arrhythmia, or it can be caused by heart failure due to insufficient blood supply.

Ventricular fibrillation is a very serious arrhythmia, when the ventricles fibrillate, there will be sudden loss of consciousness, convulsions or coma, the pulsation of large arteries such as brachial artery, carotid artery, femoral artery will disappear, auscultation will find that heart sounds are absent, pupils are dilated, and breathing stops. Ventricular fibrillation is caused by various causes, such as myocardial infarction, which can cause malignant arrhythmias, leading to the occurrence of ventricular fibrillation. Certain medications, such as digitalis, drowning, and electric shocks, can also cause ventricular fibrillation.

Ventricular fibrillation requires direct current to restore heart rate and defibrillation, and if it is drug-induced ventricular fibrillation, intravenous antiarrhythmic drugs such as phenytoin and lidocaine are required in addition to the above measures. Ventricular fibrillation is a very serious heart condition that requires great vigilance and early action. The clinical manifestations of ventricular fibrillation are loss of consciousness, convulsions, and can also be called Ass syndrome.

Patients may also have a pale, bruised, absent pulse, inaudible heart sounds, and zero blood pressure. When ventricular fibrillation occurs, if it is not timely, breathing and heartbeat may stop. The ECG initially appears as a coarser wavelength, then tapering, and eventually an isopotential if rescue fails, that is, the electrical activity of the heart stops.

Heart fibrillation, full name atrial fibrillation, clinical symptoms.

Symptomatic: In the event of atrial fibrillation, in addition to the hemodynamic changes caused by the underlying heart disease, due to the loss of atrial contractile function of the atrium, the ventricular contraction becomes irregular, the ventricular rate increases, and the most common symptom in patients is palpitations. If coronary heart disease is combined, patients may have angina, dizziness, syncope, and in severe cases, heart failure and shock.

For example, patients with mitral stenosis with rheumatic heart disease often induce acute pulmonary edema, and hemoptysis may occur in patients with pulmonary hypertension.

Asymptomatic: Some slow and moderate forms of atrial fibrillation may be asymptomatic at all, especially in the elderly, and are often found during physical examination or electrocardiogram.

Atrial fibrillation is a type of heart disease symptom!

1.****。

The **** of atrial fibrillation is very important, and it is easy for the positive primary heart disease to revert atrial fibrillation to sinus rhythm, and to maintain it for a long time after recovery, even if it cannot be ****, it is also important to relieve hemodynamic abnormalities. In patients with atrial fibrillation caused by ischemic heart disease, hypertensive heart disease, cardiomyopathy, etc., when myocardial ischemia improves, heart failure is corrected, and blood pressure is well controlled, the chance of atrial fibrillation to recover increases, and sinus rhythm can be maintained for a long time. In patients with mitral stenosis and atrial fibrillation in rheumatic heart disease, many patients are able to maintain sinus rhythm for a long time after cardioversion** after surgical removal**.

2.Drugs**.

These include pharmacological cardioversion, control of ventricular rate, and anticoagulation**.

3.Radiofrequency ablation**.

Radiofrequency ablation is mainly used in patients with paroxysmal atrial fibrillation who are ineffective in antiarrhythmic drugs or have obvious symptoms, and patients with persistent atrial fibrillation whose ventricular rate is not easily controlled. The first atrioventricular node ablation was used to cause permanent complete AV block, followed by pacing** to improve the patient's symptoms and hemodynamic effects. In recent years, radiofrequency ablation** has made some progress, and the efficacy has gradually improved, which has become an important means of atrial fibrillation**.

4.Surgery**.

It mainly includes "corridor surgery" and "maze surgery" of His's bundle dissection, and "maze surgery" is commonly used in clinical practice. The main mechanism is to guide the simultaneous activation of the atria between a series of incisions to eliminate atrial fibrillation, that is, to interrupt the common reentry loop through a series of incisions, and establish a special conduction pathway to synchronize the atrial electrical activity. This operation not only preserves the "corridor" from the sinus node to the atrioventricular node, but also allows the impulses from the sinus node to be transmitted to each atrial muscle tissue, so that the atrial muscle can contract consistently.

5.Anticoagulation**, embolism prophylaxis.

Atrial fibrillation combined with thromboembolism, the annual incidence of elderly patients is 5%, atrial fibrillation loses effective contraction, blood stasis in the atria is conducive to the formation of thrombosis. After the blood clot breaks off, it can travel with the bloodstream, causing embolism in different parts of the body. Therefore, aggressive anticoagulation** is important.