How is atrial fibrillation surgery performed?

Written by Tang Li
Cardiology
Updated on September 02, 2024
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Frequent atrial fibrillation attacks with a rapid ventricular rate, in cases unresponsive to drug treatment, can be managed by atrioventricular node ablation followed by the placement of a ventricular demand or dual-chamber pacemaker. Other treatment methods include radiofrequency ablation, surgical operations, and implantation of atrial defibrillators. In recent years, there have been significant advances in the methods for atrial fibrillation ablation, and the indications for atrial fibrillation ablation have been expanded. However, the success rate remains suboptimal and the recurrence rate is relatively high. Currently, international guidelines still categorize radiofrequency ablation as a second-line treatment for atrial fibrillation, not as the first choice treatment.

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Written by Li Hai Wen
Cardiology
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Atrial fibrillation symptoms

Atrial fibrillation is a common type of arrhythmia we encounter in our daily lives. So, what symptoms generally accompany atrial fibrillation? These symptoms are often characterized by sudden onset and cessation of palpitations, or chest tightness. During palpitations or chest tightness, dizziness often accompanies, and some patients may experience chest pain. If you exhibit these symptoms, don't panic. You can visit the cardiology outpatient department at a hospital. There, a doctor can perform an electrocardiogram or a Holter monitor test to see if you have atrial fibrillation. Blood tests can also be done to check if hyperthyroidism, a potential cause of atrial fibrillation, is present. Based on these examinations, follow the doctor's guidance and take medications as prescribed for treatment.

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Written by Li Hai Wen
Cardiology
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What does atrial fibrillation mean?

Atrial fibrillation, often abbreviated as AF, is a common type of cardiac arrhythmia in the elderly. Medically, it is described as a disorderly and irregular heart rhythm without a rhythm in the atria. In layman's terms, for example, if our heartbeat is like people queuing up to buy tickets, normally everyone comes one by one in an orderly manner. Atrial fibrillation, however, is like everyone rushing to the ticketing area at once. Consequently, some people might run fast, others slow, some take up more space because they are heavier, and others less because they are thinner. Atrial fibrillation is similar to this scenario.

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Written by Li Hai Wen
Cardiology
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What is good to eat for atrial fibrillation?

Atrial fibrillation is a common type of arrhythmia in the elderly. After being diagnosed with atrial fibrillation, there are indeed some dietary considerations to be aware of. Here are a few aspects to pay attention to: First, eat less spicy and greasy food. Spicy and greasy foods can often irritate our stomach, leading to discomfort and potentially triggering an episode of atrial fibrillation. Second, eat more vegetables and fruits. Vegetables and fruits are often rich in dietary fiber and vitamin C, which are beneficial to our health. Third, balance meat and vegetable intake and ensure nutritional balance. Foods such as pork, fish, and lean meats are rich in high-quality protein, which is beneficial for our health.

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Written by Tang Li
Cardiology
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Can atrial fibrillation cause cerebral infarction?

Patients with chronic atrial fibrillation have a relatively high incidence rate of embolism. For instance, those with a history of embolism, valvular disease, hypertension, diabetes, elderly patients, left atrial enlargement, and coronary artery disease are at increased risk of embolism. Atrial fibrillation is an independent risk factor for stroke. As age increases, the incidence of stroke in patients with atrial fibrillation also increases annually; atrial fibrillation doubles the mortality rate of stroke and significantly increases the disability rate. At the same time, atrial fibrillation also significantly increases the risk of recurrent stroke. Studies show that the incidence of stroke within the first year after a stroke is 6.92% in patients with atrial fibrillation, compared to 4.7% in those without atrial fibrillation. Therefore, anticoagulation therapy is the primary strategy for managing atrial fibrillation.

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Written by Li Hai Wen
Cardiology
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Can atrial fibrillation be cured?

Can atrial fibrillation be cured? Many patients often ask doctors this question, and the answer is affirmative. With the development of minimally invasive interventional treatment techniques, some patients with atrial fibrillation have been cured after radiofrequency ablation treatment and have not experienced any recurrence. As for which atrial fibrillation cases are suitable for radiofrequency ablation treatment, I suggest that if the atrial fibrillation recurs repeatedly and the symptoms are quite apparent, and the effect of medication is not ideal, one should consult a specialist cardiologist to see if radiofrequency ablation treatment is appropriate.