Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Abnormal PR interval
Always present (100%)HP:0031593
Irregular P-P interval
Always present (100%)HP:6001087
Irregular RR interval
Always present (100%)HP:6001086
Racing heart
Always present (100%)HP:0001649
Atrial flutter
Frequent (30-79%)HP:0004749
Atrioventricular valve regurgitation
Frequent (30-79%)HP:0034376
Fetal tachycardia
Frequent (30-79%)HP:6000264
Quivering upper heart chambers resulting in irregular heartbeat
Frequent (30-79%)HP:0005110
Atria septal defect
Occasional (5-29%)HP:0001631
Atrioventricular reentrant tachycardia
Occasional (5-29%)HP:0011717
Cardiomyopathy, hypertrophic
Occasional (5-29%)HP:0001639
Catecholaminergic polymorphic ventricular tachycardia
Occasional (5-29%)HP:0004758
Difficulty breathing
Occasional (5-29%)HP:0002094
Dilated left heart ventricle
Occasional (5-29%)HP:4000141
Feeding difficulties in infancy
Occasional (5-29%)HP:0008872
Hypotension
Occasional (5-29%)HP:0002615
Left ventricular failure
Occasional (5-29%)HP:0005162
Pulmonary stenosis
Occasional (5-29%)HP:0001642
Tachypnea
Occasional (5-29%)HP:0002789
VSD
Occasional (5-29%)HP:0001629
Cryptorchidism
Very rare (1-4%)HP:0000028
Hypothyroidism
Very rare (1-4%)HP:0000821
Languor
Very rare (1-4%)HP:0001254
Paroxysmal atrial tachycardia
Very rare (1-4%)HP:0006671
Syncope
Very rare (1-4%)HP:0001279
Related Conditions
Quick Facts
- SNOMED CT
- 49982000
- UMLS CUI
- C0221158
- Fully Specified Name
- Multifocal atrial tachycardia (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 25
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.