Does non-invasive nuclear myocardial perfusion imaging improve the diagnostic yield of invasive coronary angiography?
In an every-day clinical setting, the use of MPS substantially increases the diagnostic yield of elective ICA and provides incremental value over clinical risk factors and symptoms in predicting obstructive CAD, thus emphasizing its importance in the decision-making process leading to the use of diagnostic catheterization.
These findings suggest that silent cardiac dysfunction in DM1 patients may cause significant disturbances that over time result in serious complications. Regular follow-up of such patients with detailed electrical and mechanical cardiac assessment may suggest a need for early intervention that may avoid early mortality in some.