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Sinus rhythm

A sinus rhythm is any cardiac rhythm in which depolarisation of the cardiac muscle begins at the sinus node. It is necessary, but not sufficient, for normal electrical activity within the heart. On the electrocardiogram (ECG), a sinus rhythm is characterised by the presence of P waves that are normal in morphology.

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Sinus rhythm

Nodes21
Edges20
Triples19
Avg. degree1.9
Density0.095238
Components1

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Sinus rhythm

Top relations

related to Characteristics of normal sinus rhythm · 11
Sinus rhythm → By, Criteria, ECG, II, Normal, Normal PR, QRS, QT, Regular, V3, V6
related to Characteristics · 5
Sinus rhythm → ECG, II, In, This, V1
related to External links · 3
Sinus rhythm → CS1, Free ECG, Normal Sinus Rhythm

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Important terminology

sinus rhythm normal ecg heart waves node rhythms wave therefore qrs complex include may cardiac electrical within shape leads must

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Sinus rhythmrelated to CharacteristicsIn0.60section
Sinus rhythmrelated to CharacteristicsECG0.60section
Sinus rhythmrelated to CharacteristicsThis0.60section
Sinus rhythmrelated to CharacteristicsII0.60section
Sinus rhythmrelated to CharacteristicsV10.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmBy0.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmECG0.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmCriteria0.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmNormal0.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmRegular0.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmQRS0.60section
Sinus rhythmrelated to Characteristics of normal sinus rhythmNormal PR0.60section

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