Arrhythmia means your heartbeat is irregular. It doesn't necessarily mean your heart is beating too fast or too slow. It just means it's out of its normal rhythm.It may feel like your heart skipped a beat, added a beat, is "fluttering," or is beating too fast (which doctors call tachycardia) or too slow (called bradycardia). Or, you might not notice anything, since some arrhythmias are silent. Arrhythmias can be an emergency, or they may be harmless.
Dysrhythmia is a change in the pattern of the heartbeat. Atrial fibrillation is one example of a dysrhythmia.
Atrial couplets refer to two consecutive premature atrial contractions (PACs) that occur in the heart. These are abnormal heartbeats originating in the atria, which can disrupt the normal rhythm of the heart. It is important to monitor and manage atrial couplets as they may sometimes progress to more serious arrhythmias.
usually a harmless disturbance in the normal rhythm of the heart. It can occur only occasionally, in a regular pattern, or several may occur in sequence and then disappear. Most often, the person is unaware of the event
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They are innate behaviors that occur in a repeating pattern, such as Circadian rhythm.
Usually in patients with a pacemaker, it happens in the atrioventricular node.
Irregular heartbeats can occur in healthy people without causing any dangerous symptoms or requiring medical attention. Slight changes in the normal patterns of heartbeats often reset themselves without notice.
Additional irregular heartbeats can occur as a result of this procedure, as can damage to the blood vessels that feed the heart.
A dropped heartbeat, also known as a skipped heartbeat or premature beat, refers to a temporary interruption in the heart's normal rhythm where a beat is missed. It can feel like a flutter or palpitation in the chest. Occasional dropped heartbeats are usually harmless, but if they occur frequently or are accompanied by other symptoms, it is advisable to consult a healthcare professional.
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Anywhere normal waves occur.
Normal fluctuations occur as a result of puberty, the menstrual cycle, pregnancy, and menopause.
Medications that may cause this syndrome include hydralazine (used for high blood pressure) and procainamide (used for abnormal heartbeats).