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Traits

Traits linked to TNNT2

troponin T2, cardiac type

The Human Phenotype Ontology links 50 traits to TNNT2, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the cardiovascular system

TraitCât de frecvent apare
Abnormal ST segmentÎntotdeauna
Bulge in wall of large artery that carries blood away from heartÎntotdeauna
Enlarged and thickened heart muscleÎntotdeauna
Increased left ventricular end-diastolic volumeÎntotdeauna
Left axis deviationÎntotdeauna
Left ventricular noncompactionÎntotdeauna
Low blood pressureÎntotdeauna
Reduced left ventricular ejection fractionÎntotdeauna
Restrictive cardiomyopathyÎntotdeauna
Right atrial enlargementÎntotdeauna
Abnormal left ventricular functionFoarte des (80–99%)
Left ventricular systolic dysfunctionFoarte des (80–99%)
Stretched and thinned heart muscleFoarte des (80–99%)
Abnormal heart rateDes (30–79%)
Angina pectorisDes (30–79%)
Cardiac failureDes (30–79%)
Interstitial cardiac fibrosisDes (30–79%)
Left atrial enlargementDes (30–79%)
Pulmonary venous hypertensionDes (30–79%)
Sudden cardiac deathDes (30–79%)
Ventricular septal hypertrophyDes (30–79%)
Complete right bundle branch blockUneori (5–29%)
Incomplete right bundle branch blockUneori (5–29%)
Left ventricular hypertrophyUneori (5–29%)
Mitral regurgitationUneori (5–29%)
Prolonged QT intervalUneori (5–29%)
Quivering upper heart chambers resulting in irregular heartbeatUneori (5–29%)
Sinus bradycardiaUneori (5–29%)
Supraventricular arrhythmiaUneori (5–29%)
Tricuspid regurgitationUneori (5–29%)
Fainting spellRar (1–4%)
StrokeRar (1–4%)

Laboratory abnormality

TraitCât de frecvent apare
Increased circulating brain natriuretic peptide concentrationÎntotdeauna
Fluid retentionDes (30–79%)
Excess fluid in lungsUneori (5–29%)
Peripheral edemaUneori (5–29%)

Abnormality of the musculoskeletal system

TraitCât de frecvent apare
EMG abnormalityUneori (5–29%)
Loss of fat tissue in localized areaUneori (5–29%)
Muscle tissue diseaseUneori (5–29%)

Abnormality of the respiratory system

TraitCât de frecvent apare
Exertional breathlessnessDes (30–79%)
OrthopneaDes (30–79%)
Breathing difficultyUneori (5–29%)

Abnormality of blood and blood-forming tissues

TraitCât de frecvent apare
Thromboembolic strokeUneori (5–29%)
ThromboembolismRar (1–4%)

Abnormal cellular phenotype

TraitCât de frecvent apare
Myocardial sarcomeric disarrayÎntotdeauna

Abnormality of the digestive system

TraitCât de frecvent apare
Enlarged liverUneori (5–29%)

Abnormality of the ear

TraitCât de frecvent apare
Sensorineural hearing impairmentUneori (5–29%)

Abnormality of the immune system

TraitCât de frecvent apare
Recurrent respiratory infectionsUneori (5–29%)

Constitutional symptom

TraitCât de frecvent apare
FatigueDes (30–79%)

Growth abnormality

TraitCât de frecvent apare
Growth delay as childrenUneori (5–29%)

Cât de frecvent apare în rândul persoanelor cu una dintre afecțiunile asociate genei, cel mai des întâlnit dintre acestea, conform Human Phenotype Ontology. Aceste pagini descriu trăsături și cercetările din spatele lor; ele nu reprezintă un diagnostic, iar pentru simptome trebuie să vă adresați medicului sau consilierului genetic.

De unde provin aceste informații

  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to TNNT2 and how often each is seen. Find out more at hpo.jax.org.

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