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			{{SI}}
			{{Infobox medical condition
			\| name = Ectopic beat
			\| image = [[File:NSR_and_Ectopic_beats_(PVC_and_PAC).svg\|250px]]
			\| caption = Normal sinus rhythm with [[premature ventricular contraction]] (PVC) and [[premature atrial contraction]] (PAC)
			\| field = [[Cardiology]]
			\| synonyms = Extrasystole, premature beat
			\| symptoms = [[Palpitations]], feeling of skipped or extra heartbeats
			\| complications = [[Arrhythmia]], [[heart failure]]
			\| onset = Any age
			\| duration = Variable
			\| causes = [[Stress (biology)\|Stress]], [[caffeine]], [[alcohol]], [[nicotine]], [[electrolyte imbalance]]
			\| risks = [[Heart disease]], [[hypertension]], [[smoking]], [[anxiety]]
			\| diagnosis = [[Electrocardiogram]] (ECG), [[Holter monitor]]
			\| differential = [[Atrial fibrillation]], [[ventricular tachycardia]]
			\| prevention = Avoidance of triggers, [[lifestyle modification]]
			\| treatment = [[Beta blocker]], [[calcium channel blocker]], [[antiarrhythmic agent]]
			\| prognosis = Generally benign, but can indicate underlying heart condition
			\| frequency = Common
			}}
	'''Ectopic beat''' is a term used in [[medicine]] to describe a [[heartbeat]] that originates from a location in the [[heart]] other than the [[sinus node]]. This can occur in healthy individuals and may not necessarily indicate a [[heart disease]] or condition. However, frequent ectopic beats may be a sign of a more serious heart condition and should be evaluated by a [[healthcare professional]].		'''Ectopic beat''' is a term used in [[medicine]] to describe a [[heartbeat]] that originates from a location in the [[heart]] other than the [[sinus node]]. This can occur in healthy individuals and may not necessarily indicate a [[heart disease]] or condition. However, frequent ectopic beats may be a sign of a more serious heart condition and should be evaluated by a [[healthcare professional]].

	==Types of Ectopic Beats==		==Types of Ectopic Beats==
	There are two main types of ectopic beats: [[Premature Ventricular Contractions]] (PVCs) and [[Premature Atrial Contractions]] (PACs).		There are two main types of ectopic beats: [[Premature Ventricular Contractions]] (PVCs) and [[Premature Atrial Contractions]] (PACs).

	===Premature Ventricular Contractions===		===Premature Ventricular Contractions===
	PVCs are ectopic beats that originate in the [[ventricles]], the lower chambers of the heart. They can occur in healthy individuals, especially during times of [[stress]] or [[exercise]]. However, frequent PVCs or PVCs occurring in certain patterns may indicate an underlying heart condition such as [[heart disease]] or [[heart failure]].		PVCs are ectopic beats that originate in the [[ventricles]], the lower chambers of the heart. They can occur in healthy individuals, especially during times of [[stress]] or [[exercise]]. However, frequent PVCs or PVCs occurring in certain patterns may indicate an underlying heart condition such as [[heart disease]] or [[heart failure]].

	===Premature Atrial Contractions===		===Premature Atrial Contractions===
	PACs are ectopic beats that originate in the [[atria]], the upper chambers of the heart. Like PVCs, they can occur in healthy individuals and may not indicate a heart condition. However, frequent PACs or PACs occurring in certain patterns may be a sign of an underlying heart condition such as [[atrial fibrillation]] or [[heart disease]].		PACs are ectopic beats that originate in the [[atria]], the upper chambers of the heart. Like PVCs, they can occur in healthy individuals and may not indicate a heart condition. However, frequent PACs or PACs occurring in certain patterns may be a sign of an underlying heart condition such as [[atrial fibrillation]] or [[heart disease]].

	==Symptoms==		==Symptoms==
	Ectopic beats may not cause any symptoms. When symptoms do occur, they may include a feeling of a skipped beat or a fluttering in the chest. Some people may also experience [[dizziness]], [[shortness of breath]], or [[fainting]].		Ectopic beats may not cause any symptoms. When symptoms do occur, they may include a feeling of a skipped beat or a fluttering in the chest. Some people may also experience [[dizziness]], [[shortness of breath]], or [[fainting]].

	==Diagnosis==		==Diagnosis==
	Ectopic beats can be diagnosed through a variety of tests including an [[electrocardiogram]] (ECG), a [[Holter monitor]], or an [[event monitor]]. These tests record the electrical activity of the heart and can help identify the source of the ectopic beats.		Ectopic beats can be diagnosed through a variety of tests including an [[electrocardiogram]] (ECG), a [[Holter monitor]], or an [[event monitor]]. These tests record the electrical activity of the heart and can help identify the source of the ectopic beats.

	==Treatment==		==Treatment==
	Treatment for ectopic beats depends on the underlying cause and the severity of the symptoms. In some cases, no treatment may be necessary. In other cases, treatment may include [[medications]], [[lifestyle changes]], or in some cases, [[surgery]].		Treatment for ectopic beats depends on the underlying cause and the severity of the symptoms. In some cases, no treatment may be necessary. In other cases, treatment may include [[medications]], [[lifestyle changes]], or in some cases, [[surgery]].

	==See Also==		==See Also==
	* [[Arrhythmia]]		* [[Arrhythmia]]
	* [[Cardiology]]		* [[Cardiology]]
	* [[Electrophysiology]]		* [[Electrophysiology]]

	[[Category:Cardiology]]		[[Category:Cardiology]]
	[[Category:Medical Terms]]		[[Category:Medical Terms]]
	[[Category:Heart Diseases]]		[[Category:Heart Diseases]]

	{{stub}}		{{stub}}
	~~<gallery>~~
	~~File:NSR_and_Ectopic_beats_(PVC_and_PAC).svg~~
	~~</gallery>~~

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	{{stub}}		{{stub}}
			<gallery>
			File:NSR_and_Ectopic_beats_(PVC_and_PAC).svg
			</gallery>

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'''Ectopic beat''' is a term used in [[medicine]] to describe a [[heartbeat]] that originates from a location in the [[heart]] other than the [[sinus node]]. This can occur in healthy individuals and may not necessarily indicate a [[heart disease]] or condition. However, frequent ectopic beats may be a sign of a more serious heart condition and should be evaluated by a [[healthcare professional]].

==Types of Ectopic Beats==
There are two main types of ectopic beats: [[Premature Ventricular Contractions]] (PVCs) and [[Premature Atrial Contractions]] (PACs).

===Premature Ventricular Contractions===
PVCs are ectopic beats that originate in the [[ventricles]], the lower chambers of the heart. They can occur in healthy individuals, especially during times of [[stress]] or [[exercise]]. However, frequent PVCs or PVCs occurring in certain patterns may indicate an underlying heart condition such as [[heart disease]] or [[heart failure]].

===Premature Atrial Contractions===
PACs are ectopic beats that originate in the [[atria]], the upper chambers of the heart. Like PVCs, they can occur in healthy individuals and may not indicate a heart condition. However, frequent PACs or PACs occurring in certain patterns may be a sign of an underlying heart condition such as [[atrial fibrillation]] or [[heart disease]].

==Symptoms==
Ectopic beats may not cause any symptoms. When symptoms do occur, they may include a feeling of a skipped beat or a fluttering in the chest. Some people may also experience [[dizziness]], [[shortness of breath]], or [[fainting]].

==Diagnosis==
Ectopic beats can be diagnosed through a variety of tests including an [[electrocardiogram]] (ECG), a [[Holter monitor]], or an [[event monitor]]. These tests record the electrical activity of the heart and can help identify the source of the ectopic beats.

==Treatment==
Treatment for ectopic beats depends on the underlying cause and the severity of the symptoms. In some cases, no treatment may be necessary. In other cases, treatment may include [[medications]], [[lifestyle changes]], or in some cases, [[surgery]].

==See Also==
* [[Arrhythmia]]
* [[Cardiology]]
* [[Electrophysiology]]

[[Category:Cardiology]]
[[Category:Medical Terms]]
[[Category:Heart Diseases]]

{{stub}}

Ectopic beat - Revision history

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