heart disease Archives - Dr Amin Azhari - دکتر امین اظهری

Plant-based omega-3s may boost heart health, reduce risk of heart disease

The daily recommendation of alpha-linolenic acid is equal to about 1/2 oz of walnuts or just under one teaspoon of flaxseed oil.

People often think of salmon when they think of omega-3 fatty acids, but a new research review found that the major plant-based version of the nutrient, alpha-linolenic acid (ALA), can benefit heart health and reduce the risk of heart disease for those who don’t eat seafood.

In a comprehensive literature review, the researchers found that consuming ALA that is found in plant-based foods like walnuts and flaxseeds was associated with a 10% lower risk of cardiovascular disease and a 20% reduced risk of fatal coronary heart disease.

The review was published in Advances in Nutrition.

Release date: 23 March 2022
Source: Penn State

Poor sleep can triple risk for heart disease

Individual aspects of poor sleep can be detrimental to heart health. But if you combine them, the risk of heart disease can increase by as much as 141 percent. That’s the finding of a new study published in the journal Scientific Reports.

The University of South Florida-led study reviewed sleep data of 6,820 U.S. adults with an average age of 53 who self-reported their sleep characteristics and heart disease history. Among the participants, 633 also wore a research device (actigraphy) around their wrist that captured sleep activity.

Researchers focused on multiple aspects of sleep health, such as regularity, satisfaction, alertness during waking hours, timing of sleep, sleep efficiency and sleep duration and linked them to physician-diagnosed heart disease. They found that each additional increase in self-reported sleep health problems was associated with a 54 percent increased risk of heart disease. The estimated risk of heart disease associated with an increase in sleep health problems was much higher for those who provided sleep data by both self-report and the research device. They had a 141 percent increase – a figure that could be perceived to be more accurate.

Release date: 07 February 2022
Source: University of South Florida (USF Innovation)

Can Eating Alone Be Bad for Your Heart?

New study suggests that older women who eat alone have poorer nutritional knowledge and intake and a
higher prevalence of angina. As women age, their risk of cardiovascular disease (CVD) exceeds
men’s largely because of decreased levels of estrogen that regulate vascular function. As a result, much
research is focused on various risk factors. A new study suggests that eating alone may contribute to an
increased risk of heart disease in older women. Study results are published online in Menopause.

Release date: 03 November 2021
Source: The North American Menopause Society (NAMS)

Nutrition in rehabilitation

Light-to-moderate coffee drinking associated with health benefits

Up to three cups of coffee per day is associated with a lower risk of stroke and fatal heart disease, according to research presented at ESC Congress 2021.

“To our knowledge, this is the largest study to systematically assess the cardiovascular effects of regular coffee consumption in a population without diagnosed heart disease,” said study author Dr. Judit Simon, of the Heart and Vascular Centre, Semmelweis University, Budapest, Hungary.

“Our results suggest that regular coffee consumption is safe, as even high daily intake was not associated with adverse cardiovascular outcomes and all-cause mortality after a follow-up of 10 to 15 years,” she continued. “Moreover, 0.5 to 3 cups of coffee per day was independently associated with lower risks of stroke, death from cardiovascular disease, and death from any cause.”

Even though coffee is among the most consumed beverages in the world, little is known about the long-term impact of regular consumption on cardiovascular health.

Release date: 28 August 2021
Source: European Society of Cardiology

Public Health, Public Health, Public Health, Public Health, Public Health, Public Health, Sport Medicine

Exercise likely to be best treatment for depression in coronary heart disease

A study by RCSI indicates that exercise is probably the most effective short-term treatment for depression in people with coronary heart disease, when compared to antidepressants and psychotherapy or more complex care.

The study, led by researchers at RCSI University of Medicine and Health Sciences, is published in the June edition of Psychosomatic Medicine.

This is the first systematic review to compare treatments for depression in those with coronary disease and the findings provide valuable clinical information to help doctors determine the best treatment plan for patients.

The researchers reviewed treatment trials which investigated antidepressants, psychotherapy, exercise, combined psychotherapy and antidepressants, and collaborative care (i.e. treatments devised by a multidisciplinary team of clinicians with input from the patient).

To measure effectiveness, the researchers looked at factors including patient adherence to the treatment (dropout rate) and change in depressive symptoms eight weeks after commencing treatment.

The strongest treatment effects were found to be exercise and combination treatments (antidepressants and psychotherapy). However, as the combination study results have a high risk of bias, the findings of the review suggest that exercise is probably the most effective treatment. Antidepressants had the most research support, while psychotherapy and collaborative care did not perform very well.

Release date: 08 Jun 2021
Source: RCSI

Musculoskeletal diseases, Public Health

Thin and brittle bones strongly linked to women’s heart disease risk

Thinning lower spine, top of thigh bone and hip predictive of raised heart attack/stroke risk

Thin and brittle bones are strongly linked to women’s heart disease risk, with thinning of the lower (lumbar) spine, top of the thigh bone (femoral neck), and hip especially predictive of a heightened heart attack and stroke risk, suggests research in the journal Heart.

Osteoporosis, often dubbed brittle bone disease, is common, particularly among women after the menopause. It is characterised by thinning and weakened bones and a heightened fracture risk.

Release date: 06 May 2021
Source: BMJ

Drinking, smoking, and drug use linked to premature heart disease in the young

Recreational drinking, smoking, and drug use is linked to premature heart disease in young people, particularly younger women, finds research published online in the journal Heart.

Those who regularly use 4 or more substances are 9 times as likely to be affected, the findings indicate.

The numbers of new cases of heart disease (atherosclerotic cardiovascular disease) have been increasing in young adults, but the potential role of recreational substance use isn’t entirely clear.

To probe this further, the researchers explored whether the recreational use of tobacco, cannabis, alcohol, and illicit drugs, such as amphetamine and cocaine, might be linked to prematurely and extremely prematurely furred up arteries.

They drew on information supplied to the 2014–2015 nationwide Veterans Affairs Healthcare database and the Veterans with premaTure AtheroscLerosis (VITAL) registry.

Extremely premature heart disease was defined as an ‘event’, such as a heart attack, angina, or stroke before the age of 40, while premature heart disease was defined as an event before the age of 55 in men and before the age of 65 in women.

In all, there were 135,703 people with premature heart disease and 7716 with extremely premature heart disease. They were compared with 1,112, 45 patients who didn’t have premature heart disease.

Recreational use of any substance was independently associated with a higher likelihood of premature and extremely premature heart disease.

Patients with premature heart disease were more likely to smoke (63% vs 41%), drink (32% vs 15%), and to use cocaine (13% vs 2.5%), amphetamines (3% vs 0.5%), and cannabis (12.5% vs 3%).

After accounting for potentially influential factors, such as high blood pressure, diabetes, and high cholesterol, those who smoked tobacco were nearly twice as likely to have premature heart disease while those who drank recreationally were 50% more likely to do so.

Release date: 15 February 2021
Source: BMJ

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