What is ventricular premature contraction?
May 12, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Ventricular premature beats refer to premature ventricular contractions, which generally belong to a type of arrhythmia. Depending on their frequency of occurrence, premature ventricular contractions are mainly classified as occasional or frequent. They typically occur in patients with heart diseases such as coronary atherosclerotic heart disease and cardiomyopathy. When premature ventricular contractions occur, they may cause symptoms such as palpitations, shortness of breath, and anxiety.
Ventricular premature beats refer to ventricular premature contractions, which generally belong to a type of arrhythmia. The specific details are as follows:
In healthy individuals, the heartbeat originates from the sinoatrial node of the heart. At rest, the heart rate ranges between 60 and 100 beats per minute, with relatively regular intervals between each beat. When a heartbeat occurs earlier than the normal rhythm, it results in a premature beat. These are generally classified into types such as atrial premature beats, junctional premature beats, and ventricular premature beats. Depending on their frequency, ventricular premature beats can be categorized as occasional or frequent ventricular premature beats, and they commonly occur in patients with underlying heart conditions such as coronary atherosclerotic heart disease, rheumatic heart disease, or cardiomyopathy. Symptoms such as palpitations, shortness of breath, and anxiety may arise when ventricular premature beats occur. Treatment typically involves medications like atenolol tablets or metoprolol tartrate tablets under a doctor's guidance.
Patients are advised to seek timely medical evaluation and receive targeted treatment. In daily life, they should avoid drinking strong tea or coffee frequently and refrain from engaging in strenuous physical activities.
