What Are the Symptoms of Arrhythmias?

The symptoms of heart arrhythmias include chest fluttering, chest pain, dizziness, lightheadedness or chest pain, according to Mayo Clinic. When the arrhythmia lasts long enough to impact the heart, individuals may experience fainting, a racing heartbeat or a slowed heartbeat.

Heart arrhythmias are extremely common, and many times individuals show little to no symptoms, according to the American Heart Association. Many times, a doctor is able to diagnose a heart arrhythmia before the individual notices any signs or symptoms, states Mayo Clinic. Even individuals who experience the symptoms of arrhythmia may not actually have a serious problem.

Typically, when individuals experience heart arrhythmia symptoms, the arrhythmia has lasted long enough to impact how the heart works, according to the American Heart Association. While most cases of heart arrhythmias are harmless, individuals can collapse or go into sudden cardiac arrest in extreme cases. This serious type of arrhythmia is known as ventricular fibrillation, and it can be fatal. It is characterized by rapid, erratic heartbeats that cause the blood pressure to plummet and cut off the blood supply to vital organs.

Any person experiencing noticeable symptoms of heart arrhythmia should visit a medical professional immediately, according to the American Heart Association. A doctor can rule out other issues, such as heart disease, or diagnose the patient with a heart arrhythmia and recommend the best way to manage the condition.