Can premature heartbeats (premature ventricular contractions or premature atrial contractions) be life-threatening?
Disease description:
I’ve recently experienced palpitations and chest tightness. After examination, it was determined that these symptoms are caused by premature cardiac contractions (premature beats). Could you please tell me whether premature cardiac contractions can be life-threatening?
Doctor's answer (1)
Dr. Li Qinghui
Whether premature cardiac contractions (premature beats) pose a life-threatening risk depends on the individual patient’s clinical condition. If premature beats occur frequently and are left untreated, they may potentially lead to sudden cardiac death. In contrast, mild premature beats typically do not endanger life, provided the patient maintains healthy lifestyle habits and effectively manages emotional stress. Patients are advised to undergo regular electrocardiogram (ECG) examinations as part of routine care.
