First pass angiocardioscintigraphy
When is this exam indicated?
The examination is performed in case of:
- study of myocardial contractility, for functional evaluation, prognosis and monitoring of heart disease in particular of the right side of the heart;
- diagnosis and quantitative evaluation of the left-right shunt.
How is it performed?
By administering a rapid infusion, intravenously, of radiopharmaceuticals that allow to evaluate, in particular during the first passage in the right ventricular chamber, the changes in volume and kinase and therefore allow to give an estimate of myocardial function. The patient does not require any preparation.
The duration of the examination is about 15 minutes.
In case there are contraindications to the use of ionizing radiation.