Key result
Tracking changes in coronary artery calcium scores is challenged by limited short-term variability, as progression by >50 over a 5-year period occurs in only 2% of individuals.
Why the study?
Is there a role for monitoring changes in coronary artery calcium scoring for the management of asymptomatic patients at risk for coronary artery disease?
Is there a role for monitoring changes in coronary artery calcium scoring for the management of asymptomatic patients at risk for coronary artery disease?
The clinical utility of tracking short-term changes in coronary artery calcium scores is limited due to its low variability compared to other cardiovascular risk factors.
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Serial CAC monitoring has limited utility in asymptomatic patients; leaves open need for refined progression metrics in research.
Andersson et al. (2014) studied this question. Tracking changes in coronary artery calcium scores is challenged by limited short-term variability, as progression by >50 over a 5-year period occurs in only 2% of individuals.
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