Atrial fibrillation is caused by what?

Written by Tang Li

Cardiology

Updated on September 02, 2024

00:00

00:00

Atrial fibrillation can occur in healthy individuals, sometimes triggered by emotional excitement, surgery, exercise, or excessive drinking. It often occurs in patients with existing cardiovascular diseases, such as rheumatic heart disease, coronary artery disease, hypertensive heart disease, hyperthyroidism, constrictive pericarditis, myocarditis, infective endocarditis, and chronic pulmonary heart disease. Atrial fibrillation can also occur in middle-aged and young adults without cardiac diseases, known as lone atrial fibrillation.

Other Voices

home-news-image

Written by Tang Li

Cardiology

39sec

home-news-image

Atrial fibrillation is caused by what?

Atrial fibrillation can occur in healthy individuals, sometimes triggered by emotional excitement, surgery, exercise, or excessive drinking. It often occurs in patients with existing cardiovascular diseases, such as rheumatic heart disease, coronary artery disease, hypertensive heart disease, hyperthyroidism, constrictive pericarditis, myocarditis, infective endocarditis, and chronic pulmonary heart disease. Atrial fibrillation can also occur in middle-aged and young adults without cardiac diseases, known as lone atrial fibrillation.

home-news-image

Written by Cui Bo

Cardiology

1min 2sec

home-news-image

Is atrial fibrillation the same as atrial flutter?

Atrial fibrillation, commonly abbreviated as AF, is a simple way to express atrial fibrillation, which is fundamentally pathological. Normal heart rhythm is sinus rhythm. Therefore, once atrial fibrillation occurs, it is crucial to seek medical attention promptly rather than ignoring it. All patients with atrial fibrillation are scored to determine if they require anticoagulation therapy. Since atrial fibrillation is a trembling of the atrium and results in a completely irregular heartbeat, it can easily lead to the formation of blood clots in the left atrial appendage. Hence, if one discovers their heartbeat is very irregular, utterly irregular, immediate medical attention is necessary. An electrocardiogram can confirm the diagnosis of atrial fibrillation, but it is essential to seek the underlying cause of the condition and manage both the ventricular rate in atrial fibrillation and the anticoagulation therapy.

home-news-image

Written by Li Hai Wen

Cardiology

51sec

home-news-image

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.

home-news-image

Written by Li Hai Wen

Cardiology

1min 5sec

home-news-image

Can atrial fibrillation be cured?

Atrial fibrillation is a common arrhythmia in daily life. Many patients often ask their doctors after being diagnosed with atrial fibrillation, "Can my atrial fibrillation be cured?" The answer is affirmative. With the advancement of medical technology, some patients can be completely cured of atrial fibrillation, which needs to be analyzed and judged based on the treatment methods for atrial fibrillation. First, medication treatment, which is currently the mainstream method for treating atrial fibrillation. Most patients use medication treatment, but it cannot effectively cure atrial fibrillation. Second, radiofrequency ablation treatment, which is a minimally invasive means of treating atrial fibrillation. This technology has become very mature, and many patients have achieved complete cure of atrial fibrillation through radiofrequency ablation treatment. Third, surgical treatment, where a portion of the patients undergo a Maze procedure during surgery, which can also achieve the purpose of curing atrial fibrillation.

home-news-image

Written by Zhang Yue Mei

Cardiology

48sec

home-news-image

Is atrial fibrillation the same as atrial flutter?

Atrial fibrillation, also known simply as AFib, is the same disease just referred to by different names. Atrial fibrillation is caused by various reasons leading to pathological changes in cardiac contractility and conductivity. By using a stethoscope, a doctor can detect irregularities in heart rate and varying intensities of heart sounds. Electrocardiogram (ECG) tests can record the distinctive waveforms of atrial fibrillation. Rapid atrial fibrillation requires medication for treatment. If not effectively treated, long-term atrial fibrillation can lead to heart failure, resulting in insufficient blood supply to the body and causing significant harm.