What does the term "palpitation" refer to?

The term "palpitation" specifically refers to the sensation of the heart beating rapidly or irregularly. It often describes a feeling that may be experienced as an increased awareness of the heartbeat, which can occur during times of stress, anxiety, or exercise, or even at rest. Patients might describe palpitations as feeling like the heart is racing, fluttering, or pounding. Understanding this definition is crucial for recognizing symptoms of various cardiac conditions and for effective communication in medical settings. Other options, such as skin conditions, blood pressure increases, or chest pain, do not accurately capture the essence of what palpitations signify in a clinical context.