What are the physical harms of palpitations?

Palpitations can cause damage to the body in several ways. They may lead to arrhythmias, such as abnormally fast, slow, or irregular heartbeats, which in severe cases can result in fainting or even sudden death. Persistent palpitations may cause cardiac enlargement, impair the heart's pumping function, lead to low blood pressure and inadequate blood supply to tissues and organs, thereby worsening the condition. Palpitations can also trigger heart failure, manifesting as symptoms like shortness of breath and edema, significantly affecting quality of life. Additionally, they may lead to serious complications such as cerebrovascular accidents and electrolyte imbalances, posing a threat to the patient's life. Patients experiencing palpitations should seek medical attention early and receive professional treatment to minimize physical harm.