What does abnormal heartbeat mean?

An abnormal heartbeat, or arrhythmia, refers to an irregular heartbeat that can manifest as a heartbeat that is too fast (tachycardia), too slow (bradycardia), or erratic. This condition can result from various factors, including Heart disease, stress, electrolyte imbalances, or medication side effects. While some arrhythmias may be harmless, others can pose serious health risks, leading to complications such as stroke or heart failure. It's essential to consult a healthcare professional for proper diagnosis and management.