Heart Attack increased risk of vascular dementia by 1.35 X (both associated with low vitamin D) Oct 2017

Higher Risk of Vascular Dementia in Myocardial Infarction Survivors

Circulation. 2017;CIRCULATIONAHA.117.029127, https://doi.org/10.1161/CIRCULATIONAHA.117.029127
Jens Sundbøll, Erzsébet Hováth-Puhó, Kasper Adelborg, Morten Schmidt, Lars Pedersen, Hans Erik Bøtker, Victor W. Henderson, Henrik T. Sørensen

Background—Increased risk of dementia after myocardial infarction (MI) may be mediated by shared risk factors (e.g., atherosclerosis) and post-MI stroke. We examined risk of dementia in 1-year survivors of MI.

Methods—Using Danish medical registries, we conducted a nationwide population-based cohort study of all patients with first-time MI and a sex-, birth year-, and calendar year-matched general population comparison cohort without MI (1980-2012). Cox regression analysis was used to compute 1-35 year adjusted hazard ratios (aHRs) for dementia, controlled for matching factors and adjusted for comorbidities and socioeconomic status.

Results—We identified 314,911 patients with MI and 1,573,193 matched comparison cohort members randomly sampled from the general population (median age 70 years, 63% male). After 35 years of follow-up, the cumulative incidence of all-cause dementia in the MI cohort was 9% (2.8% for Alzheimer's disease, 1.6% for vascular dementia, and 4.5% for other dementias). Compared with the general population cohort, MI was not associated with all-cause dementia (aHR = 1.01, 95% confidence interval (CI): 0.98-1.03). Risk of Alzheimer's disease (aHR = 0.92, 95% CI: 0.88-0.95) and other dementias (aHR = 0.98, 95% CI: 0.95-1.01) also approximated unity. However, MI was associated with higher risk of vascular dementia (aHR = 1.35, 95% CI: 1.28-1.43), which was substantially strengthened for patients experiencing stroke after MI (aHR = 4.48, 95% CI: 3.29-6.12).

Conclusions—MI was associated with higher risk of vascular dementia throughout follow-up and this asssociation was stronger in patients suffering stroke. The risk of Alzheimer's disease and other dementias was not higher in MI patients.

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See also VitaminDWiki

• Vascular dementia (after strokes) 32X more likely in Hypertensives with low vitamin D – Oct 2015

Cardiovascular category starts with the following

507 items In Cardiovascular category

Cardiovascular category is associated with other categories: Diabetes 31, Omega-3 31 , Vitamin K 25 , Intervention 22 . Mortality 20 , Skin - Dark 18 , Magnesium 17 , Calcium 14 , Hypertension 14 , Trauma and surgery 13 , Stroke 13 , Kidney 12 , Metabolic Syndrome 11 , Seniors 10 , Pregnancy 8 as of Aug 2022

• Overview Cardiovascular and vitamin D
• Cardiovascular Disease is treated by Vitamin D - many studies 39+ meta-analyses
• Coronary Artery Disease and Vitamin D - many studies 18+
• Cardiovascular problems reduced by Omega-3 - many studies 34+
• Arteries and Atherosclerosis and Vitamin D - many studies 71+
• Atrial Fibrillation decreased by Vitamin D or Magnesium - many studies 26+
• Statins and Vitamin D - many studies 25+
• Arterial Stiffness and Vitamins – only Vitamin D was found to help – meta-analysis Feb 2022
• Those raising Vitamin D above 30 ng were 1.4 X less likely to die of Heart Attack (VA 19 years) – Oct 2021
• Giving free vitamin D to every Iranian would pay for itself by just reducing CVD – Oct 2021
• Sudden Cardiac Arrest – 2.8 X higher risk if low vitamin D – 2019
• Peripheral arterial disease risk is 1.5X higher if low vitamin D – meta-analysis March 2018
• Heart attack ICU costs cut in half by Vitamin D – Oct 2018
• Cardiovascular disease 2.3 X more-likely if poor Vitamin D Receptor – Aug 2022

Cholesterol, Statins

• Cholesterol is needed to produce both Vitamin D and Cortisol
• Overview Cholesterol and vitamin D
• Statins and Vitamin D - many studies statins often reduce levels of vitamin D
• Statin side-effects are reduced by Vitamin D – US patent Application – April 2019

Items in both categories Cardiovascular and Cognition are listed here: