Combined myocardial perfusion scintigraphy and computed tomography: diagnostic and prognostic value in coronary artery disease

Abstract

Modern imaging techniques occupy an important place in the diagnosis, selection of treatment and prognosis of patients with coronary artery disease. Hybrid imaging is a combination of two sets of diagnostic data that complement and enhance each other by comparing anatomical and functional characteristics. As a rule, hybrid imaging is synergistic, that is, more powerful, since the addition of new information leads to an increase in the sensitivity and specificity of each of the modalities separately.The review provides brief information on the diagnostic efficacy of myocardial perfusion scintigraphy (MPS), computerized tomography (CT) coronary angiography in comparison with invasive coronary angiography with fractional flow reserve. The diagnostic and prognostic significance of assessing calcium index with MPS, as well as CT coronary angiography combined with MPS in the diagnosis, risk stratification and prognosis of patients with coronary artery disease, is characterized in detail. A separate section is devoted to the importance of hybrid imaging in making decisions about myocardial revascularization.

Left ventricular global function index: diagnostic and prognostic value in cardiovascular diseases

“…В связи с этим не теряет актуальности поиск новых ФР и усиление профилактики ССЗ [1]. Современные визуализирующие методики занимают важное место в диагностике, выборе метода лечения и прогнозе пациентов с ССЗ [2].…”