Articles tagged with Hypertension
A study found that older living kidney donors with hypertension had a higher risk of developing kidney failure within 15 years after donation. However, the absolute risk was relatively low. In contrast, hypertension was not linked to an increased risk of early death among older donors.
A study of 5,531 adults in peri-urban villages near Hyderabad found that long-term exposure to fine particulate matter (PM2.5) increased hypertension prevalence by 4% in women, with significant associations with systolic and diastolic blood pressure.
Researchers at Stanford University School of Medicine have created a map of gene activity and connectivity as the heart shuts down. The study identified PPP1R3A as a central regulator in heart failure, linked to metabolism of glucose within cells.
A new study using a rat model with high blood pressure found that air pollution-like irritants alter the defensive heart-lung reflex, leading to increased heart rates and abnormal rhythms. The research suggests that chronic hypertension may remodel airway sensory nerves controlling this reflex.
Researchers found that nilvadipine increased blood flow to the hippocampus, a region affected by Alzheimer's disease, without affecting other parts of the brain. The study suggests that this may slow down the progression of the disease, particularly in its early stages.
Research in hypertensive rat models found impaired glymphatic transport and increased ventricles, suggesting hypertension's impact on brain clearance of waste molecules. Treatments targeting hypertension could reduce Alzheimer's disease buildup and delay onset.
Researchers found that smokers' blood pressure rises more significantly after a drop, pushing it to unhealthy levels. The impaired baroreflex system may contribute to this increased response.
Overweight four-year-olds have a doubled risk of high blood pressure by age six, with excess weight being the most common cause. Regular exercise and healthy diet can help prevent childhood obesity and its consequences, including cardiovascular disease.
A study published in Annals of Internal Medicine found that women who were denied an abortion due to gestational age limit reported worse health 5 years later compared to those who underwent an abortion. The study also found similar physical health outcomes between women who had abortions in the first or second trimester and those who ...
Patients with untreated white coat hypertension face a 36% increased risk of heart disease and 33% increased risk of death, finds a new study. Out-of-office blood pressure monitoring is crucial in diagnosis and management of hypertension, the researchers argue.
A new study suggests that lowering blood pressure, reducing sodium intake, and eliminating trans fat can prevent 94 million early deaths worldwide. Scaling up these interventions globally is achievable and affordable, with regions like East Asia and South Asia expected to benefit the most.
The National Institutes of Health will fund clinical trials to assess genomic medicine interventions for managing diseases such as high blood pressure, depression, and chronic pain. The trials aim to improve treatment outcomes by tailoring drug prescriptions based on patients' genetic makeup.
Drinking unsalted tomato juice lowered blood pressure and LDL cholesterol in Japanese adults at risk of cardiovascular disease. The study found significant drops in systolic and diastolic blood pressure and LDL cholesterol levels over a year.
Research funded by the British Heart Foundation found nearly 276,000 pregnancies affected by high blood pressure and 223,715 with pre-eclampsia. The study revealed a 45% increased risk of serious heart conditions for women with high blood pressure during pregnancy, and a 70% increased risk for those with pre-eclampsia.
A case study reveals that excessive licorice root consumption can lead to severe hypertension, headaches, and fluid retention. Physicians are advised to screen for licorice root intake in patients with difficult-to-control hypertension due to its potential health risks.
A study published in Environmental Research found higher blood pressure and pesticide exposures in children associated with a heightened pesticide spraying period around the Mother's Day flower harvest. Children examined sooner after the harvest had higher pesticide exposures and higher systolic and diastolic blood pressures.
Researchers found retinal vascular tortuosity, a microvascular abnormality, is associated with PAH and pulmonary vascular remodeling. The study suggests the eye may provide valuable information about pulmonary circulation health.
Researchers discovered that a deficiency of TSC2 produces dysfunctional molecules leading to PAH. The protein's role in maintaining healthy pulmonary blood vessels has significant therapeutic implications.
A study funded by the NIH found that early weight-loss surgery in youth can lead to remission of type 2 diabetes and high blood pressure, compared to waiting until later in life. Teens who underwent gastric bypass surgery showed significant improvements in blood glucose control and reduced medication use.
Researchers developed a new method using magnetic beads to reduce blood levels of harmful sFlt-1 molecule during preeclampsia, freeing up angiogenic factors. The approach showed promising results in reducing sFlt-1 by 40% and PIGF by up to two times more.
A study of over 4,500 participants found that those under 75 who closely followed the DASH diet had a significantly lower risk of developing heart failure. The research suggests that the DASH diet can reduce heart failure risk by almost half, making it a promising element in primary prevention.
Researchers found that arsenic exposure was associated with thickening of the heart's main pumping chamber and increased risk of cardiovascular disease, particularly in individuals with high blood pressure. The study suggests that reducing arsenic exposure may be able to reverse some changes in heart structure.
A new study by Columbia University Mailman School of Public Health found that arsenic exposure in drinking water may lead to thickening of the heart's main pumping chamber in young adults, increasing the risk for future heart problems. The study, published online in Circulation: Cardiovascular Imaging, assessed the effects of arsenic o...
Health expenditure in China is expected to grow from 5.3% of GDP in 2015 to 9.1% in 2035, with inpatient services projected to increase 9.2% annually. Circulatory diseases are expected to account for the largest percentage of health expenditure by disease type.
A large study of 131,739 never-smokers found that passive smoking is associated with a higher risk of high blood pressure. The study suggests that avoiding secondhand smoke completely is necessary to protect against hypertension. Researchers recommend stricter smoking bans and help for smokers to quit.
A recent study published in the American Heart Association's journal Hypertension found that patients with type 2 diabetes who received intensive blood pressure treatment had lower rates of heart attacks, strokes, and other complications. This benefit was observed regardless of a person's preexisting cardiovascular risk level.
Research found that one-third of workers have hypertension, and combined work stress and poor sleep increase cardiovascular death risk by three times. Employers should provide stress management and sleep treatment in the workplace, especially for staff with chronic conditions.
A study found that over 80% of Chinese diagnosed with hypertension and/or diabetes in 2011 were unaware of their conditions years later. Despite increased screening, disease awareness remained limited, highlighting the need for improved communication and follow-up care.
Long-term thiazide use significantly reduces the risk of low-energy fractures in people with Alzheimer's disease. The association was strongest for hip fractures, which saw a 30% decrease in risk.
A new study found that device-guided breathing can improve physiological symptoms in people with severe posttraumatic stress disorder (PTSD), including lower heart rate and muscle tension. The treatment shows promise for reducing the risk of future hypertension in this population.
The project aims to integrate diabetes and hypertension services with HIV-infection services to test their efficacy and applicability. Chronic conditions are expected to overtake infectious diseases in sub-Saharan Africa within the next decade.
A study of 752 older adults found that using sleeping pills regularly was associated with an increasing number of blood pressure medications over time. The association held true regardless of sleep duration, quality, or other factors, suggesting that sleeping pill use may indicate a future need for greater hypertension treatment.
A new study found that poor diet is responsible for more deaths globally than tobacco, high blood pressure, or any other health risk. The study, published in The Lancet, highlights the importance of low consumption of healthy foods and emphasizes the need for comprehensive food system interventions.
A new study published in CHEST finds that shortened sleep duration is independently associated with daytime sleepiness, while obstructive sleep apnea is linked to obesity, hypertension, and dyslipidemia. The study challenges traditional beliefs about the impact of sleep disorders on health.
A study from the European Society of Cardiology reveals that nighttime trips to the bathroom may be a sign of high blood pressure or excess fluid in the body. The researchers suggest that individuals experiencing nocturia should consult their doctor about their blood pressure and salt intake to address potential hypertension.
Mayo Clinic researchers have identified a potential new therapy for liver diseases, finding that the drug sivelestat may effectively lower portal hypertension. The study showed that deposits of fibrin and inflammatory cells contributed to portal hypertension, which was successfully inhibited by sivelestat.
A new study found that keeping blood pressure around 130 mm Hg for three years significantly reduced the accumulation of harmful brain lesions compared to maintaining a higher systolic blood pressure. This reduction also led to fewer major cardiovascular events, such as heart attacks and strokes.
A one-off operation targeting kidney nerves successfully maintains reduced blood pressure in hypertension patients, with fewer medication requirements. The procedure, known as renal denervation, was found to be effective in controlling blood pressure without long-term safety concerns.
Researchers found that lower blood pressure is associated with increased risk of death in adults over 80, and those who've had a heart attack or stroke. This study's results suggest adjusting antihypertensive treatment based on individual needs, moving away from blanket approaches.
A large US study finds moderate drinking substantially raises one's risk of hypertension, contradicting previous studies. The research suggests that heavy and moderate drinking both increase blood pressure.
A recent study published in Hypertension Research found a significant association between early onset menstruation and high blood pressure in late adulthood. The research suggests that women with early menarche may have less optimal developed cardiovascular systems, increasing their risk for hypertension.
A study found that napping during the day can significantly lower blood pressure levels, with an average drop of 5 mm Hg. This reduction is comparable to other known interventions for lowering blood pressure.
Researchers found that young women with a family history of hypertension have decreased baroreflex sensitivity, which can be a marker for hypertension and heart disease. This study suggests that these women may be at increased risk for developing high blood pressure later in life.
A pilot study found that remote blood pressure monitoring via smartphone app, accompanied by education and health coaching, can significantly improve blood pressure control. Participants who had the highest blood pressure at baseline showed the most reductions in both systolic and diastolic pressure.
A study found that former NFL players, particularly those with larger body sizes, are at risk for heart abnormalities and high blood pressure years after retirement. Researchers urge close monitoring of cardiovascular health in former players.
The National Academies of Sciences, Engineering, and Medicine updates sodium and potassium intake recommendations to reflect current evidence. The report introduces a new category for sodium based on chronic disease risk reduction and establishes updated adequate intake values.
The updated guideline recommends using electronic oscillometric devices for accurate office blood pressure measurement, reducing human errors associated with the auscultatory approach. Ambulatory blood pressure monitoring is also recommended to screen for white coat and masked hypertension in clinical practice.
A new survey of 929 GPs found that workload is the most significant issue, with 51% reporting longer hours than in 2014. The survey also revealed a worsening crisis in general practice, with many GPs feeling demoralized and looking towards retirement or reducing their hours.
A new study from Kanazawa University found that dietary n-6 fatty acid intake influences hypertension risk differently in healthy individuals and those with diabetes. In healthy subjects, high n-6 fatty acid intake is associated with increased hypertension risk, while in patients with diabetes, it may lower blood pressure.
A new study published in the Journal of Nutrition Education and Behavior found that grocery store-based nutrition counseling was effective in changing dietary habits of patients with hypertension. The program improved intake of fruits, whole grains, and healthy fats, while reducing sodium and saturated fat consumption.
Researchers analyzed medical records from nearly 3,000 pregnant women to find that the ACOG criteria identifies those at highest risk for complications. The study suggests obstetric care providers need more information about the implications of 'high normal' blood pressure during pregnancy.
A recent study by Rutgers University found that African-Americans are 5 times more likely to develop hypertensive emergency, a life-threatening condition. Targeted interventions to control diabetes, chronic heart and kidney disease, and anemia may reduce the risk of drastic increases in blood pressure.
A randomized clinical trial involving 9,400 adults with hypertension found that intensive blood pressure control did not significantly reduce the risk of probable dementia. Early study termination and fewer than expected cases of dementia may have limited the power to detect a difference.
A team of researchers has discovered genetic associations with blood pressure that could guide future treatments for patients with hypertension. Over 250 new genetic variants and 400 new genes associated with blood pressure were identified, suggesting existing drugs may be used to lower blood pressure.
A study found that people with blood pressure above normal were more likely to have loss of volume in the gray matter in certain areas of the brain than those with normal blood pressure. High blood pressure was linked to reduced gray matter volumes, particularly in the left inferior frontal gyrus.
A recent NYU study found that health literacy is associated with better adherence to blood pressure medications among Hispanic individuals. Despite this connection, the majority of patients in the study population lack adequate health literacy and exhibit poor medication adherence rates.
Researchers from City, University of London found a statistically significant link between 'unhealthy' shopping centers and high blood pressure cases, with 22.6% vs 13.1% in healthy centers. The study suggests strategies for targeted outreach testing to reduce health inequalities.
A pilot study at Brigham and Women's Hospital found that an innovative home-based care-delivery program helped 81% of participants achieve blood pressure control in seven weeks. The program used Bluetooth-enabled blood pressure devices and patient navigators to facilitate rapid assessment and medication adjustments.
The first international consensus on fibromuscular dysplasia provides a unified approach to diagnosis, management, and treatment of this vascular disease. Key recommendations include imaging protocols, antiplatelet therapy, and standardized angioplasty procedures.
Scientists have identified a new role for specialized immune cells called macrophages in regulating blood pressure. By monitoring and regulating the hormone endothelin, these cells help relax blood vessels, significantly lowering blood pressure. The findings could lead to improved treatments for hypertension.