| D001919 |
Bradycardia |
Cardiac arrhythmias that are characterized by excessively slow HEART RATE, usually below 50 beats per minute in human adults. They can be classified broadly into SINOATRIAL NODE dysfunction and ATRIOVENTRICULAR BLOCK. |
Bradyarrhythmia,Bradyarrhythmias,Bradycardias |
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| D004558 |
Electric Stimulation |
Use of electric potential or currents to elicit biological responses. |
Stimulation, Electric,Electrical Stimulation,Electric Stimulations,Electrical Stimulations,Stimulation, Electrical,Stimulations, Electric,Stimulations, Electrical |
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| D006327 |
Heart Block |
Impaired conduction of cardiac impulse that can occur anywhere along the conduction pathway, such as between the SINOATRIAL NODE and the right atrium (SA block) or between atria and ventricles (AV block). Heart blocks can be classified by the duration, frequency, or completeness of conduction block. Reversibility depends on the degree of structural or functional defects. |
Auriculo-Ventricular Dissociation,A-V Dissociation,Atrioventricular Dissociation,A V Dissociation,A-V Dissociations,Atrioventricular Dissociations,Auriculo Ventricular Dissociation,Auriculo-Ventricular Dissociations,Block, Heart,Blocks, Heart,Dissociation, A-V,Dissociation, Atrioventricular,Dissociation, Auriculo-Ventricular,Dissociations, A-V,Dissociations, Atrioventricular,Dissociations, Auriculo-Ventricular,Heart Blocks |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D012848 |
Sinoatrial Block |
Disturbance in the atrial activation that is caused by transient failure of impulse conduction from the SINOATRIAL NODE to the HEART ATRIA. It is characterized by a delayed in heartbeat and pauses between P waves in an ELECTROCARDIOGRAM. |
Sinoatrial Exit Block,Block, Sinoatrial,Block, Sinoatrial Exit,Blocks, Sinoatrial,Blocks, Sinoatrial Exit,Exit Block, Sinoatrial,Exit Blocks, Sinoatrial,Sinoatrial Blocks,Sinoatrial Exit Blocks |
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| D013577 |
Syndrome |
A characteristic symptom complex. |
Symptom Cluster,Cluster, Symptom,Clusters, Symptom,Symptom Clusters,Syndromes |
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