Dysarhythmia, often referred to as arrhythmia, is a medical condition characterized by an irregular heartbeat or abnormal heart rhythm. It can manifest as a heart rate that is too fast, too slow, or erratic, potentially leading to symptoms such as palpitations, dizziness, or fainting. Dysarhythmia can be caused by various factors, including Heart disease, electrolyte imbalances, or stress, and may require medical evaluation and treatment to manage the risks associated with it.