Heart Doc VIP with Dr. Joel Kahn
Episode 419: New Study Confirms Coronary Calcium CT Scans Improve Outcomes
Mar 11, 2025
A new study reveals the benefits of coronary artery calcium (CAC) scoring for heart health, recommending CT scans starting at age 40. Dr. Kahn discusses how this could change preventive care. Additionally, discover the health perks of dietary niacin and its impressive role in wellness. The podcast highlights why plant-based oils are a superior choice over butter for both heart and cancer health. Tune in to learn how these findings could impact your lifestyle for better cardiovascular outcomes!
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Quick takeaways
- Routine coronary calcium scoring significantly improves heart disease prevention and management, especially for individuals with a family history of coronary events.
- Dietary niacin intake is linked to enhanced health outcomes, lowering risks of cardiovascular diseases and mortality, particularly among high-risk populations.
Deep dives
Impact of Niacin on Cholesterol Levels
Niacin, or vitamin B3, plays a significant role in managing cholesterol levels, particularly in patients with specific cardiovascular risks. A case was shared where a patient with a calcium score of zero but carotid plaque exhibited a substantial decrease in cholesterol levels after being placed on an extended-release niacin regimen. This resulted in a reduction of total cholesterol by approximately 35% and a notable drop in LDL particle numbers and lipoprotein A levels. Such findings reinforce the efficacy of niacin as a viable alternative to statins, especially in cases where standard medications might not be effective or appropriate.
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