Prevention With Joel Kahn, MD

Cardiology

Dr. Kahn is a summa cum laude graduate of the University of Michigan School of Medicine. He practices cardiology in Detroit, is a clinical professor of medicine at Wayne State University School of Medicine, and specializes in vegan nutrition and heart disease reversal.


Champagne for the Heart: Bubbles Up

Dear readers,

If you are a Jimmy Buffett fan, you may know one of his last songs, Bubbles Up. A new analysis of predictors of sudden cardiac death (SCD) finds that drinking champagne is associated with a lower risk of SCD, who knew? Short sleep and more plaque are the focus of a new report. An analysis of the amount of advanced glycation end products (AGEs) measured in the skin reports more AGEs and less mobility in the elderly. Stop frying, grilling, and roasting meats! Even three minutes of “incidental physical activity,” like a dog walk, may reduce the risk of cardiac death. Getting more potassium from lentils, bananas, spinach, and other plant foods may be an effective strategy to maintain normal blood pressure. A predominantly plant-based diet may protect against fatty liver disease. Exposure to phthalates from plastics and other sources may contribute to thousands of heart disease deaths a year! Finally, another study finds that statin medications lower dementia risk. Good news.

Be well,

Joel Kahn, MD, FACC


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    • Drinking champagne may be associated with significant cardiovascular benefits, according to a new study published in the Canadian Journal of Cardiology.[1]

      The study identified dozens of lifestyle changes that may help lower a person’s risk of sudden cardiac arrest (SCA). Some of the changes—eating more fruit, losing weight—were straightforward, but a few of the research team’s findings were unexpected. Drinking champagne and/or white wine, for example, was linked to a reduced SCA risk. The same was also true for spending more time at a computer—though that may tell us more about education levels than screen time.

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    • A short sleep duration is a risk factor for carotid plaques, even among individuals with low‐to‐intermediate cardiovascular disease risk. This suggests that short sleep duration may be a potential target for early interventions to delay carotid atherosclerosis.

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      • Cardiovascular disease is currently the leading cause of death globally.
      • Past studies have shown there are several lifestyle modifications that can help lower a person’s risk for heart disease, including regular exercise.
      • Only 15–20% of the middle aged and older population exercise regularly.
      • A new study says that as little as 3 minutes of moderate incidental physical activity could potentially lower a person’s risk for cardiovascular diseases and death.

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    • δ is a dementia-specific phenotype related to general intelligence "g" and is assessed via a "d-score." Apolipoprotein E (APOE) and plasma C-reactive protein (CRP) are independently associated with δ. Plasma CRP decreases with ε4 allelic dose. Statins were associated with better (less demented) d-scores in ε4 carriers but had no effect in non-ε4 carriers. Treated ε4 carriers did not have more severe dementia than non-carriers. Statin use moderated the effects of APOE and CRP on δ. CRP was not a mediator of APOE's effect on δ.