From: Imaging in population science: cardiovascular magnetic resonance in 100,000 participants of UK Biobank - rationale, challenges and approaches
Age of cohort (y)
MRI brain
CMR
MRI body
Jackson Heart Study
35-84
2,000
SHIP
20-79
4,000
MESA
45-84
5,000
Framingham Heart Study
38-88
2,500
1,800
Dallas Heart Study
18-65
3,000
AGES Reykjavik
>70
1,000