Is ventricular premature beat a heart disease?

Written by Zhang Yue Mei

Cardiology

Updated on September 25, 2024

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Ventricular premature beats can occur in the normal population, caused by autonomic nervous dysfunction. These premature beats are not considered heart disease. However, ventricular premature beats caused by certain heart diseases are considered heart disease. Common heart diseases include congenital heart disease, viral myocarditis, rheumatic heart disease, coronary artery disease, and pulmonary heart disease. These diseases lead to myocardial damage and ischemia, causing abnormal conduction rhythms, resulting in premature beats. Treatment should be provided based on different causes, and the premature beats should be corrected simultaneously.

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Written by Chen Tian Hua

Cardiology

59sec

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What are the dangers of ventricular premature beats?

The hazards of ventricular premature beats can be mainly divided into the following aspects: First, if a healthy person experiences ventricular premature beats, it can cause symptoms such as chest tightness, palpitations, fatigue, and dizziness. If these symptoms are quite noticeable, they often affect the patient's work and life, and at night, they can also impact sleep, leading to sleep deprivation; Second, if the patient has severe structural heart disease, frequent ventricular premature beats can induce angina attacks in patients with coronary artery disease, and can lead to worsening of heart failure in patients suffering from heart failure; Third, some malignant ventricular premature beats can also induce severe rapid malignant arrhythmias, such as sustained ventricular tachycardia and ventricular fibrillation, leading to sudden cardiac arrest and sudden cardiac death.

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Written by Chen Tian Hua

Cardiology

55sec

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Ventricular premature beat

Ventricular premature beats refer to heartbeats that occur prematurely below the bifurcation of the bundle of His, causing early depolarization of the myocardium; they are a common arrhythmia in clinical settings. Ventricular premature beats can occur in healthy individuals and may be triggered by factors such as fatigue and staying up late, excessive smoking and drinking, excessive mental stress, and consuming strong tea and coffee. They can also be seen in organic heart diseases such as coronary artery disease, heart failure, hypertensive heart disease, myocarditis, and cardiomyopathy. For ventricular premature beats, it is crucial to actively remove the related triggers. If accompanied by organic heart disease, it is necessary to actively control the underlying disease.

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Written by Zhang Yue Mei

Cardiology

50sec

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How to treat premature ventricular contractions?

Ventricular premature beats require an electrocardiogram to determine the frequency and nature of the premature beats, and a comprehensive judgment is made in conjunction with the medical history. Ventricular premature beats can be seen in the normal population, and in some cases, they occur in individuals with unstable autonomic nerve function. This group of people does not need drug treatment. Paying attention to rest, engaging in appropriate exercise, and regulating the autonomic nerves can make the premature beats disappear. In patients with organic heart disease who experience frequent premature beats, it is necessary to choose antiarrhythmic drugs for adjustment and treatment under the guidance of a doctor.

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Written by Li Hai Wen

Cardiology

39sec

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Can ventricular premature beats cause dizziness?

Ventricular premature beats are a relatively common occurrence in our daily lives. Whether ventricular premature beats can cause dizziness is a question that requires specific analysis of each individual case. If ventricular premature beats occur frequently, they may lead to reduced cardiac pumping function or decreased cardiac output, thereby causing symptoms of hypoxia, which might include dizziness. Besides dizziness, other symptoms such as palpitations and chest tightness may also occur due to hypoxia. Conversely, if ventricular premature beats only occur occasionally, they generally do not cause dizziness.

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Written by Chen Tian Hua

Cardiology

51sec

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Frequent ventricular premature beats refer to what?

Frequent ventricular premature beats refer to the occurrence of more than five ventricular premature beats per minute. Ventricular premature beats, also known as ventricular premature contractions, can occur in patients without structural heart disease, as well as in those with structural heart disease. For frequent ventricular premature beats occurring on the basis of structural heart disease, it is necessary to actively treat the underlying heart disease. Some ventricular premature beats can also be treated with radiofrequency ablation surgery to reduce their occurrence. In daily life, it is important to maintain a healthy lifestyle, reasonably plan work and life activities, reduce mental stress, avoid extreme emotional fluctuations, avoid overwork and staying up late, and ensure sufficient sleep.