Noninvasive cardiac imaging: implications for risk assessment in adolescents and young adults

Area of Science:

• Cardiovascular disease research
• Pediatric cardiology
• Medical imaging

Background:

• Chronic heart disease often develops early in life.
• Understanding the early natural history of heart disease is crucial.
• Cardiovascular risk factors can impact organs even in youth.

Purpose of the Study:

• To apply noninvasive imaging techniques to adolescents and young adults.
• To understand the early progression of chronic heart disease.
• To demonstrate the adverse effects of cardiovascular risk factors in young individuals.

Main Methods:

• Utilizing echocardiography to assess cardiac structure and function.
• Measuring endothelial function to evaluate blood vessel health.
• Employing subclinical atherosclerosis imaging, including carotid intima-media thickness and coronary calcium scoring via computed tomography.

Main Results:

• Noninvasive imaging techniques have been successfully applied to young populations.
• These methods have demonstrated the detrimental effects of cardiovascular risk factors at a young age.
• Adverse impacts on cardiovascular end organs are detectable early.

Conclusions:

• Noninvasive imaging is valuable for studying early cardiovascular disease in adolescents and young adults.
• These imaging endpoints can enhance our understanding of acquired cardiovascular disease.
• Intervention trials using these techniques may improve future cardiovascular health outcomes.