Signs and Symptoms

Signs and symptoms may vary among individuals with AF, as with many other pathologies. Some people experience symptoms and exhibit signs while some do not. Signs are objective findings which those assessing the person are able to identify. Symptoms are subjective experiences which the patient is aware of and must share if others are to know. The following are typical signs and symptoms of AF. (1)

Palpitations - when the person is able to feel abnormal and/or fast heart contractions. Feeling your heart beat is usually not normal. 

Shortness of breath

Weakness/exercise intolerance 

Chest pain

Dizziness/fainting

Confusion 

Many of these are common to a variety of diseases. The palpitations and feel of a rapid heart rate are hallmark for AF. Experiencing these symptoms benefits the person because they are able to recognize a change and will hopefully seek medical attention. Unfortunately, not everyone experiences symptoms, this increases the risk for complications such as stroke or heart attack because the person may not be aware of the arrhythmia and wait too long to seek help. (2)

References: 

1.      What Are the Signs and Symptoms of Atrial Fibrillation? (2014, September 18). Retrieved February 4, 2015, from http://www.nhlbi.nih.gov/health/health-topics/topics/af/signs

2.      Atrial fibrillation symptoms [Motion picture]. (2012). Heart and Stroke Foundation.