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Condition: Heart Disease
Nutrition: Calcium
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Total 226 results found since Jan 2013.
Opposite impacts of dietary versus supplemental calcium on cardiovascular health
Commentary on: Li K, Kaaks R, Linseisen J, et al.. Associations of dietary calcium intake and calcium supplementation with myocardial infarction and stroke risk and overall cardiovascular mortality in the Heidelberg cohort of the European prospective investigation into cancer and nutrition study (EPIC-Heidelberg). Heart 2012;98:920–5. Context Calcium supplementation is widely used to maintain bone health. Growing data suggests that calcium supplementation, but not dietary calcium intake, may harm cardiovascular (CV) health.1 2 There is no randomised controlled trial (RCT) that addressed CV events as primary endpoints...
Source: Evidence-Based Medicine - May 15, 2013 Category: Internal Medicine Authors: Guessous, I., Bochud, M. Tags: EBM Prognosis, Clinical trials (epidemiology), Epidemiologic studies, General practice / family medicine, Drugs: cardiovascular system, Stroke, Diet, Ischaemic heart disease Source Type: research
Calcium supplements associated with increased risk of cardiovascular death in men but not women
Commentary on: Xiao Q, Murphy RA, Houston DK, et al.. Dietary and supplemental calcium intake and cardiovascular disease mortality: the National Institutes of Health-AARP diet and health study. JAMA Intern Med 2013;173:639–46 Implications for practice and research Calcium supplements increase cardiovascular risk. The role of calcium supplements in the management of osteoporosis should be reconsidered. Context In 2008, a randomised controlled trial (RCT) suggested that calcium supplements might increase the risk of cardiovascular events.1 Subsequent meta-analyses of RCTs examining calcium monotherapy and calcium and v...
Source: Evidence-Based Nursing - June 17, 2014 Category: Nursing Authors: Bolland, M. J., Grey, A. Tags: Primary health care, Drugs: cardiovascular system, Stroke, Diet, Ischaemic heart disease, Osteoporosis Source Type: research
Association between the TIMD4-HAVCR1 variants and serum lipid levels, coronary heart disease and ischemic stroke risk and atorvastatin lipid-lowering efficacy.
This study aimed to determine the TIMD4-HAVCR1 variants, their haplotypes and gene-environment interactions on serum lipid levels, the risk of CHD and IS, and the lipid-lowering efficacy of atorvastatin in a southern Chinese Han population. Genotypes of 3 variants in 622 controls, 579 CHD and 546 IS patients were determined by the Snapshot technology. Atorvastatin calcium tablet (20 mg/d) was given in 724 hyperlipidemic patients for 8 weeks after genotyping. The rs12522248 genotypic and allelic frequencies were different between controls and patients, and were associated with the risk of CHD and IS. The rs1501908G-rs125222...
Source: Bioscience Reports - December 5, 2017 Category: Biomedical Science Authors: Zhang QH, Yin RX, Chen WX, Cao XL, Chen YM Tags: Biosci Rep Source Type: research
Correlation Between Intracranial Arterial Calcification and Imaging of Cerebral Small Vessel Disease
Conclusion: Intracranial artery calcification is common in patients with ischemic cerebrovascular disease and the intracranial carotid artery is most frequently affected. Intracranial arterial calcifications might be associated with imaging markers of SVD and are highly correlated with WMHs, lacunes, and CMBs. Quantification of calcification on CT provides additional information on the pathophysiology of SVD. Intracranial arterial calcification could act as a potential marker of SVD.
Introduction
Atherosclerosis is a systemic vascular process that is considered a major cause of cerebrovascular and cardiovascular di...
Source: Frontiers in Neurology - April 30, 2019 Category: Neurology Source Type: research
Cryptotanshinone Attenuates Oxygen-Glucose Deprivation/ Recovery-Induced Injury in an in vitro Model of Neurovascular Unit
Conclusions
Despite the above limitations, we indicate that the protective mechanism of CTs against OGD/R damage might exert via inhibiting neuron apoptosis and attenuating BBB disruption. Furthermore, we also clarified that CTs inhibited neuronal apoptosis possibly by blocking the activation of MAPK signaling pathways, and CTs alleviating BBB disruption may associated with the regulation of TJPs and MMP-9 in our experiment. Accordingly, CTs will represent a novel and potent candidate for the treatment of CIRI in the future.
Ethics Statement
This study was carried out in accordance with the recommendations of China�...
Source: Frontiers in Neurology - April 17, 2019 Category: Neurology Source Type: research
Blood pressure lowering for prevention of cardiovascular disease and death: a systematic review and meta-analysis
Publication date: Available online 24 December 2015 Source:The Lancet Author(s): Dena Ettehad, Connor A Emdin, Amit Kiran, Simon G Anderson, Thomas Callender, Jonathan Emberson, John Chalmers, Anthony Rodgers, Kazem Rahimi Background The benefits of blood pressure lowering treatment for prevention of cardiovascular disease are well established. However, the extent to which these effects differ by baseline blood pressure, presence of comorbidities, or drug class is less clear. We therefore performed a systematic review and meta-analysis to clarify these differences. Method For this systematic review and meta-ana...
Source: The Lancet - December 25, 2015 Category: Journals (General) Source Type: research
The Role of Beta-Blockers in the Treatment of Hypertension.
CONCLUSIONS AND RELEVANCE: Primary/essential hypertension in younger/middle-age is underpinned by high sympathetic nerve activity. In this age-group high resting heart rates and high plasma norepinephrine levels (independent of blood pressure) are linked to premature cardiovascular events and death. Thus, anti-hypertensive agents that increase sympathetic nerve activity ie diuretics, dihydropyridine calcium blockers, and ARBs, are inappropriate first-line choices in this younger age-group. Beta-blockers perform well vs randomised placebo and other antihypertensive agents regarding reduced risk of death/stroke/myocardial in...
Source: Advances in Experimental Medicine and Biology - December 14, 2016 Category: Research Tags: Adv Exp Med Biol Source Type: research
First-line drugs for hypertension.
CONCLUSIONS: First-line low-dose thiazides reduced all morbidity and mortality outcomes in adult patients with moderate to severe primary hypertension. First-line ACE inhibitors and calcium channel blockers may be similarly effective, but the evidence was of lower quality. First-line high-dose thiazides and first-line beta-blockers were inferior to first-line low-dose thiazides.
PMID: 29667175 [PubMed - as supplied by publisher]
Source: Cochrane Database of Systematic Reviews - April 18, 2018 Category: General Medicine Authors: Wright JM, Musini VM, Gill R Tags: Cochrane Database Syst Rev Source Type: research
Association of polygenic risk scores with incident atherosclerotic cardiovascular disease events among individuals with coronary artery calcium score of zero: The multi-ethnic study of atherosclerosis
CONCLUSIONS: Among individuals with CAC = 0, the ASCVD PRS was associated with incident ASCVD events. This appears to be driven by genetic variants related to stroke but not CHD, and particularly among women and non-Whites. ASCVD event rates remained below the threshold recommended for consideration for initiation of statin therapy even in the high PRS groups.PMID:35952728 | DOI:10.1016/j.pcad.2022.08.003
Source: Atherosclerosis - August 11, 2022 Category: Cardiology Authors: Mahmoud Al Rifai Jie Yao Xiuqing Guo Wendy S Post Shaista Malik Roger S Blumenthal Christie M Ballantyne Matthew Budoff Kent D Taylor Henry J Lin Stephen S Rich Catherine Hajek Philip Greenland Jerome I Rotter Salim S Virani Source Type: research
Effects of blood pressure lowering on outcome incidence in hypertension: 4. Effects of various classes of antihypertensive drugs – Overview and meta-analyses
Conclusion: BP lowering by all classes of antihypertensive drugs is accompanied by significant reductions of stroke and major cardiovascular events. This supports the concept that reduction of these events is because of BP lowering per se rather than specific drug properties. However, evidence of risk reduction of other events and particularly mortality was obtained so far with some drug classes only. As a result of marked differences in the trial design, total cardiovascular risk, SBP/DBP differences and statistical power, comparisons of meta-analyses of different drug-specific placebo-controlled RCTs appear unwarranted.
Source: Journal of Hypertension - January 6, 2015 Category: Cardiology Tags: Reviews and Meta-Analyses Source Type: research
Women's Health Initiative clinical trials: potential interactive effect of calcium and vitamin D supplementation with hormonal therapy on cardiovascular disease
Conclusions:
CaD did not consistently modify the effect of CEE therapy or CEE + MPA therapy on CVD events. However, the increased risk of stroke due to CEE therapy appears to be mitigated by CaD supplementation. In contrast, CaD supplementation did not influence the risk of stroke due to CEE + MPA.
Source: Menopause - August 1, 2019 Category: OBGYN Tags: Original Articles Source Type: research
First-line diuretics versus other classes of antihypertensive drugs for hypertension
CONCLUSIONS: When used as first-line agents for the treatment of hypertension, thiazides and thiazide-like drugs likely do not change total mortality and likely decrease some morbidity outcomes such as cardiovascular events and withdrawals due to adverse effects, when compared to beta-blockers, calcium channel blockers, ACE inhibitors, and alpha-blockers.PMID:37439548 | DOI:10.1002/14651858.CD008161.pub3
Source: Cochrane Database of Systematic Reviews - July 13, 2023 Category: General Medicine Authors: Marcia Reinhart Lorri Puil Douglas M Salzwedel James M Wright Source Type: research
Risk Factors Influencing Outcomes of Atrial Fibrillation in ALLHAT.
CONCLUSIONS: AF/AFL is a significant risk factor for stroke, HF, and mortality. Additional risk factors for these outcomes were generally similar for participants with and without baseline or incident AF/AFL.
PMID: 30126559 [PubMed - in process]
Source: Journal of the National Medical Association - August 22, 2018 Category: General Medicine Tags: J Natl Med Assoc Source Type: research
Effects of Nutritional Supplements and Dietary Interventions on Cardiovascular Outcomes: An Umbrella Review and Evidence Map.
Conclusion: Reduced salt intake, omega-3 LC-PUFA use, and folate supplementation could reduce risk for some cardiovascular outcomes in adults. Combined calcium plus vitamin D might increase risk for stroke.
Primary Funding Source: None.
PMID: 31284304 [PubMed - as supplied by publisher]
Source: Annals of Internal Medicine - July 8, 2019 Category: Internal Medicine Authors: Khan SU, Khan MU, Riaz H, Valavoor S, Zhao D, Vaughan L, Okunrintemi V, Riaz IB, Khan MS, Kaluski E, Murad MH, Blaha MJ, Guallar E, Michos ED Tags: Ann Intern Med Source Type: research
