DigiNepal Health ENनेहि

← स्वास्थ्य · इमेजिङ

Coronary calcium score CT

A Coronary calcium score CT is a ct test of the heart arteries. It shows calcium in the heart arteries, a marker of heart risk. Typical effective dose 1 to 3 mSv, similar to about 4 months to 1 year of natural background radiation (about 3 mSv a year).

सामान्य स्वास्थ्य जानकारी — यो निदान होइन। आपत्कालमा १०२ मा फोन गर्नुहोस्। सधैं योग्य स्वास्थ्यकर्मीसँग सल्लाह लिनुहोस्।

What it shows

Calcium in the heart arteries, a marker of heart risk.

Why it is done

Heart risk assessment in selected adults.

Preparation

Remove metal objects. If contrast is used you may need to fast for a few hours; tell staff about allergies, kidney disease, diabetes medicines (metformin) or pregnancy.

Radiation & safety

Typical effective dose 1 to 3 mSv, similar to about 4 months to 1 year of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

How long it takes

10 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

CT

नतिजा व्याख्या गर्न डाक्टरलाई देखाउनुहोस् — एउटै परीक्षणले निदान गर्दैन।

सम्बन्धित अवस्था

entry-health-condition-dyslipidaemia

यो कहाँ गर्न सकिन्छ

तपाईंनजिकको हेरचाह

नजिकका सुविधा देखाउन तपाईंको स्थान एक पटक प्रयोग गर्छ। केही सुरक्षित गरिँदैन।

सामान्य प्रश्न

What does a calcium score show?
Calcium in the heart arteries, a marker of heart risk.

Why is a calcium score done?
Heart risk assessment in selected adults.

How do I prepare for a calcium score?
Remove metal objects. If contrast is used you may need to fast for a few hours; tell staff about allergies, kidney disease, diabetes medicines (metformin) or pregnancy.

Does a calcium score use radiation?
Typical effective dose 1 to 3 mSv, similar to about 4 months to 1 year of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

How long does a calcium score take?
10 minutes

Coronary calcium score CT किन गरिन्छ?
Heart risk assessment in selected adults.

Coronary calcium score CT का लागि कसरी तयारी गर्ने?
Remove metal objects. If contrast is used you may need to fast for a few hours; tell staff about allergies, kidney disease, diabetes medicines (metformin) or pregnancy.

Coronary calcium score CT गर्भावस्थामा सुरक्षित छ?
Typical effective dose 1 to 3 mSv, similar to about 4 months to 1 year of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

स्रोत: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

आपत्काल — फोन102