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Sinoatrial block

Sinoatrial block (SAB) is referred to as sinoatrial block. It is a pathological change in the tissue around the sinoatrial node, which prolongs or fails to transmit the excitation from the sinoatrial node to the atrium, resulting in atrial and ventricular arrest.

Symptoms

Non paroxysmal atrioventricular junction tachycardia

Atrial tachycardia

AV junctional escape beats

Atrioventricular junctional premature contraction

Atrioventricular block

Atrial premature beat

Hypertrophic cardiomyopathy

Pulmonary stenosis

Pulmonary insufficiency

Narcolepsy

Friedreich ataxia

Reflex syncope

Reflux esophagitis

Diarrhea

abdominal pain

Developmental retardation

rheumatism

Rheumatic fever

Tuberculosis

Pulmonary heart disease

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