Articles tagged with Hypertension
Research published in European Journal of Preventive Cardiology found a significant association between marijuana use and an increased risk of death from hypertension. Marijuana users had a three-fold higher risk of dying from hypertension compared to non-users, with the risk increasing with each additional year of use.
Researchers found that people with high blood pressure variability are more likely to develop dementia and Alzheimer's disease. Home monitoring of blood pressure may be a useful tool for assessing future dementia risk.
A large NIH-funded study found that middle-aged Americans with vascular health risk factors such as diabetes and high blood pressure are more likely to develop dementia later in life. The study analyzed data from 15,744 participants over 25 years and found a strong link between midlife vascular health and the risk of developing dementia.
Researchers suggest targeting aldosterone receptor for effective hypertension treatment in women. High aldosterone levels are linked to increased blood pressure and cardiovascular risk.
A study published in JAMA Neurology found that individuals born in high stroke mortality states have a higher risk of developing dementia. Black participants had the highest risk, with cumulative 20-year dementia risks at age 65 being 30.13% compared to 21.8% for those not born in high stroke mortality states.
Researchers identified potential kidney damage from aggressive blood pressure treatments in mice and patients with high blood pressure. The study found that blocking renin cells, which are sometimes targeted in treating high blood pressure, can cause obstructive vascular lesions in the kidneys.
A study found that phthalates, widely used in consumer products, are linked to cardiovascular disease, type-2 diabetes, and high blood pressure in men. Higher phthalate levels were also associated with increased inflammatory biomarkers.
The USPSTF found a small but positive benefit of behavioral counseling for cardiovascular disease prevention in adults without obesity who do not have high blood pressure, abnormal cholesterol or blood sugar levels or diabetes. Behavioral counseling interventions improve healthful behaviors and reduce CVD risk factors, with minimal harms.
A longitudinal study found that overweight, high blood pressure, and low-density lipoprotein cholesterol in childhood are linked to decreased arterial distensibility in adolescence. The study suggests that primordial prevention of cardiovascular diseases should focus on children and young people.
A new study published in The Lancet found that oral misoprostol tablets were more effective than Foley catheter induction in reducing need for caesarean section and increasing vaginal birth rates. Women who received oral misoprostol tablets also reported higher satisfaction rates with the outcome.
A study by Complutense University of Madrid found that 85% of Spanish schoolchildren eat too much salt, with an average daily intake of 7.8g. The experts recommend reducing salt intake from young age, particularly from processed foods like cured meats and bread.
Researchers found that African Americans who had at least two modifiable healthy behaviors were 20% less likely to develop high blood pressure. The study also found that those who followed six or more of the American Heart Association's Life's Simple 7 guidelines had a 90% lower risk of high blood pressure.
A Drexel University study finds that Obamacare has narrowed the gap in care between Mexican-Americans and white Americans with high blood pressure, increasing insurance rates, doctor visits, and regular sources of care. The Affordable Care Act also improved treatment outcomes for Mexican-heritage patients with hypertension.
A long-term study found a significant link between aircraft noise and an increased risk of developing high blood pressure. Exposure to night-time aircraft noise was associated with a doubling in risk of heart flutter and stroke, with every additional 10 dB of noise linked to a 69% heightened risk of high blood pressure.
A study by UAlberta researchers found that 70% of home blood pressure monitor readings are unacceptably inaccurate, which could lead to serious implications for people relying on them. The team advises comparing measurements with clinical readings and taking multiple readings.
A new study found that quarter-dose combinations of blood pressure lowering medications are effective in treating hypertension, resulting in fewer side effects than single doses. Researchers analyzed data from 42 trials involving over 20,000 people with high blood pressure.
A study suggests that lowering systolic blood pressure to below the current recommended targets can significantly lower the risk of cardiovascular disease and all-cause death. The researchers analyzed data from 42 clinical trials involving over 144,000 patients with hypertension.
Researchers found that nearly 18% of participants aged 50 and older had healthy vascular aging, with the youngest group most likely to achieve this. Lifestyle measures such as staying lean, avoiding diabetes, and maintaining favorable cholesterol levels were also crucial in achieving healthy vascular function.
A new study found that women with preeclampsia are seven times more likely to have severe preeclampsia or eclampsia if they also have pregnancy-associated stroke. Infections and chronic high blood pressure were also linked to an increased risk of stroke in these women.
Researchers found that black patients have not benefited equally from declining risk factors for stroke, with a greater decline in hypertension. Despite decreasing contributions of major risk factors across the entire participant sample, the disparity in reducing these risks highlights racial disparities in cardiovascular health.
Research found that measures of OSA severity were significant predictors of AF, with oxygen desaturation remaining a significant predictor after adjusting for known risk factors. Women with sleep apnea were more likely to develop AF hospitalizations, highlighting the potential for gender-specific mechanisms.
A new study found that intensive lowering of blood pressure reduced left ventricular hypertrophy (LVH) and prevented cardiovascular events. Lowering systolic blood pressure to less than120 mmHg improved heart muscle, but did not correlate with fewer incidents.
A study by University of Manchester researchers found that over one third of people with high blood pressure are not taking their medication as prescribed. The study used a urine test to examine the relationship between patient characteristics and non-adherence, revealing four key parameters that predict non-adherence
Researchers found that young individuals with isolated systolic hypertension (ISH) have a higher risk of developing cardiovascular problems. The study, which examined 2,001 participants in the Dallas Heart Study, suggests treating ISH patients sooner rather than later to prevent future damage.
A new study found that early-onset hypertension (before age 55) is associated with a greater risk of cardiovascular death and may be linked to an inherited predisposition. This knowledge can help clinicians assess an individual's cardiovascular risk more effectively.
Young veterans with combat-related PTSD have an increased 'fight or flight' response during mental stress, contributing to higher risks of high blood pressure and cardiovascular disease. Researchers found that these individuals had higher adrenaline levels and less control over their heart rate in response to blood pressure changes.
A diet high in fruit, vegetables, and whole grains, but low in salt, sugary drinks, and red meat, is associated with a lower risk of gout. The DASH diet has been found to reduce blood pressure and uric acid levels, suggesting it may also lower gout risk.
A study found that the DASH diet reduced gout incidence in men with similar dietary patterns, while a Western diet increased risk. The diet's emphasis on fruits, vegetables, and low-fat dairy products may help lower uric acid levels and reduce cardiovascular problems.
Researchers at Western University developed a simple blood test to identify physiological changes causing resistant hypertension, leading to improved treatment outcomes. The study found that patients treated with the test had 50% controlled blood pressure after one year, compared to 11.1% in those receiving usual treatment.
Investigators at MUSC have identified a critical regulatory mechanism for nitric oxide production in liver endothelial cells following liver injury. The study reveals that inhibition of CAV1 or GRK2 phosphorylation compromises complex formation and reduces eNOS activity, leading to increased portal pressure.
Researchers have discovered that altered immune cells activated by placental ischemia can exacerbate preeclampsia symptoms. However, deleting these cells in animal models of the condition reduces hypertension, inflammation, and fetal growth restriction.
A unique bleeding syndrome associated with chronic gastrointestinal bleeding has been identified by researchers at MUSC. The syndrome, characterized by acute bleeding and presence of iron deficiency anemia, is recognized as a common condition that practicing physicians should be aware of.
Researchers at the University of Birmingham have discovered a new cause of high blood pressure, known as Connshing syndrome, which is characterized by the overproduction of both aldosterone and cortisol. This condition can lead to increased risk of heart attack and stroke, and may require additional treatment beyond current medications.
A new study reveals a rising trend in hospitalizations for hypertensive emergency but a decrease in hospital mortality rates over the last decade. The presence of acute cardiorespiratory failure, chest pain, stroke, and aortic dissection were key predictors of higher hospital mortality.
A study published in Pediatrics found that obesity significantly increases the risk of high blood pressure in Hispanic adolescents, with a prevalence rate nearly six times higher than in non-Hispanic peers. Researchers attribute this disparity to lack of data on health risks for Hispanic youth.
The Endocrine Society has issued a statement advising healthcare providers on how to spot hormonal causes of high blood pressure that can be cured with surgery or treated effectively with medication. Screening for underlying conditions is crucial to prevent cardiovascular disease, renal disease, and even death.
A recent study published in the American Journal of Physiology - Endocrinology and Metabolism suggests that increasing dietary potassium intake can have an equally important effect on hypertension as decreasing sodium intake. Eating foods high in potassium, such as sweet potatoes, avocados, and spinach, may help lower blood pressure.
A recent study found that patients with higher levels of trust in the medical profession took their blood pressure medicine 93% of the time, compared to 82% for those with lower levels of trust. The study also linked trust to greater resilience and better health-related quality of life.
A new study found that comprehensive pharmacist care can improve health outcomes and save significant money for Canada's healthcare system. The research estimates that full scope pharmacist care could prevent over 130,000 strokes, 260,000 heart attacks, and save nearly a million years of life.
A study of nearly 7,500 Americans age 65 or older found that elevated blood pressure is not related to high mortality risk among those with weak grip strength. The research suggests treating high blood pressure in older patients should not follow a one-size-fits-all approach.
A recent study published in the Canadian Family Physician journal reveals that more than half of Canadian family doctors are using outdated manual devices to measure blood pressure, resulting in inaccurate diagnoses. This can lead to unnecessary medication and increased healthcare costs.
Participants in an online behavioral intervention for high blood pressure reduced their systolic blood pressure by 10 mmHg, compared to a 6 mmHg reduction for those taking part in a control group. The study found that lifestyle counseling can complement and optimize the effectiveness of medical therapy to reduce high blood pressure.
A new study published in the American Journal of Hypertension found that high uric acid levels in very young children are associated with higher blood pressure at 3 years of age. The research suggests that maintaining appropriate levels of serum uric acids from early life may help reduce the risk of future increased blood pressure.
New research finds automated blood pressure monitoring over 30 minutes significantly reduces the number of patients meeting criteria for antihypertensive medication. This technique yields lower blood pressure readings than routine office measurements, helping to avoid overtreatment.
A study on rat models found changes in brain activity and blood flow early in life, potentially linked to hypertension. The researchers suggest that these changes could be a cause of high blood pressure, paving the way for potential prevention strategies.
A new study finds that babies born to mothers with cardiometabolic risk factors had lower systolic blood pressure if their mothers had higher folate levels during pregnancy. Children with elevated systolic blood pressure were more likely to have mothers with pre-pregnancy obesity, hypertensive disorders, and diabetes.
A recent study published in PLOS ONE found that people living with HIV in sub-Saharan Africa are at high risk of developing hypertension, which can lead to cardiovascular disease. The study suggests integrating routine hypertension screening into HIV clinics and expanding access to antihypertensive medications.
A study found that people with high blood pressure consumed an average of 3,100 milligrams of sodium per day, more than twice the recommended daily limit. The increase was driven by rising sodium intake among Hispanics and African-Americans, groups that historically showed lower sodium intake levels.
Researchers have discovered that nitric oxide, which regulates blood pressure, is formed in nerves rather than blood vessel walls. This finding could lead to new treatments for people with poorly controlled high blood pressure.
Research reveals that only one in five patients with resistant hypertension are taking all their prescribed medications, while 20% are not taking any. The study found that adherence to medication greatly affects the ability to assess the value of another treatment, and patients can take steps to prevent high blood pressure from remaini...
The International Society of Feline Medicine has published consensus guidelines on the diagnosis and management of hypertension in cats. The guidelines emphasize the importance of early detection and treatment, highlighting challenges such as routine blood pressure monitoring being performed infrequently in cats.
Researchers found that patients who experienced food insecurity had a higher incidence of stroke risk factors, such as hypertension and diabetes. In contrast, patients not labeled food insecure had lower rates of these conditions.
In a groundbreaking study, researchers at the University of Iowa have shown that gestational hypertension can be reversed in offspring born to hypertensive rats. The study's findings may offer a promising approach to addressing fetal programming and preventing the transfer of health risks from mothers to children.
A new study found that intensive lowering of systolic blood pressure to below 120 mm Hg would prevent 107,500 deaths per year in the United States. This reduction would be primarily among men aged 75 or older.
Researchers are exploring how high salt intake can trigger an immune response contributing to chronic high blood pressure in females. Studies found that female salt-resistant rats produce nitric oxide, a powerful dilator of blood vessels, which takes pressure down and activates a protective immune response.
Researchers project that intensive blood pressure control can save over 100,000 lives each year in the US. By lowering blood pressure to less than 120 mmHg, the risk of heart attack, stroke, and death can be significantly reduced. However, this approach may require additional medication and more frequent health check-ups.
A new ultra-low dose four-in-one pill has shown remarkable results in treating high blood pressure, with all patients experiencing significant drops in blood levels within 4 weeks. Researchers also found no side effects associated with the treatment, which could be a game-changer for patients worldwide.
Scientists are investigating how increased cell death from high blood pressure leads to inflammation and further increases blood pressure. They aim to identify targets that could block unintended results without suppressing the natural immune response.
A study published in Frontiers in Physiology found that people living at higher altitudes (457-2297 meters) had a lower risk of developing Metabolic Syndrome, which contributes to heart disease and diabetes. The research suggests that high-altitude living may help improve heart and lung function, insulin sensitivity, and weight loss.
Scientists have identified 107 new gene regions linked to high blood pressure, enabling doctors to target treatments and advise on lifestyle changes. The findings suggest a personalized medicine approach could reduce the risk of heart disease and stroke.