Articles tagged with Hypertension
A federally funded study found that children with mild to moderate kidney disease have abnormally thick neck arteries, a condition known as carotid atherosclerosis. This discovery highlights the need for aggressive monitoring and early treatment to prevent later heart attacks and strokes.
A recent study found that consuming at least 2% of daily calories from yogurt may help lower the risk of high blood pressure. Long-term yogurt-eaters had lower systolic blood pressure and were 31% less likely to develop hypertension than those who didn't eat yogurt.
Greater adherence to the DASH diet can lead to significant reductions in blood pressure, but African Americans are less likely to adhere to it compared to whites. The study found that after four months, participants with higher post-treatment DASH adherence scores had lower blood pressure levels.
Researchers found that African-Americans are less likely to adopt the DASH diet due to cultural differences, but altering traditional recipes can improve adherence. Significant reductions in blood pressure were seen among participants who followed the DASH diet, especially when combined with exercise and weight loss.
A 10-week LifeSkills program improved teens' ability to control anger, decreased anxiety, and lowered blood pressures, with benefits holding up at six months. The program, adapted for adolescents, teaches assertiveness, sound decision-making, and positive interactions to reduce stress and improve overall well-being.
Researchers found that nearly 5 percent of pregnant women are prescribed high blood pressure drugs, including some considered unsafe for mothers and babies, according to new research. The study highlights the need for more research on safe and effective antihypertensives during pregnancy.
About 30% of blacks retain as much salt as eating fries when stressed, leading to elevated blood pressure and increased cardiovascular disease risk. A low-salt diet may be beneficial for these individuals.
Research reveals that the skin and immune system play a crucial role in regulating sodium balance and hypertension. The immune system's macrophages activate genes that control the growth of lymphatic vessels, allowing for the transport of stored sodium away from the body.
Researchers found that ACE plays a crucial role in the development of red blood cells and the kidneys. Mice lacking ACE had impaired kidney function and reduced fertility. The study suggests new potential therapeutic targets for blood pressure regulation and fertility issues.
A study published in JAMA Network found that increased aortic stiffness is associated with a higher risk of new hypertension. The researchers suggest that vascular stiffness may be a precursor to hypertension, rather than the result of it. The study's findings have significant implications for preventing and treating hypertension.
Preeclampsia is a significant risk factor for long-term health issues, including chronic hypertension and hospitalizations. The study, published in the Journal of Maternal-Fetal and Neonatal Medicine, found patients with preeclampsia had higher rates of chronic hypertension diagnosed after pregnancy.
Renal artery stent deployment significantly reduces systolic blood pressure in patients with uncontrolled renovascular hypertension. The HERCULES trial found that those with higher blood pressure levels at baseline had the most dramatic reduction.
Researchers at the University of Houston are exploring how aging kidneys affect sodium balance and blood pressure, potentially leading to new therapeutic targets for hypertension. Exercise training builds up strong anti-inflammatory environments, improving kidney functions during aging.
A large prospective study found that healthy lifestyle factors such as alcohol consumption, physical activity, and vegetable intake significantly reduced the risk of hypertension. The study showed that even one or two healthy lifestyle factors could reduce the risk of hypertension by nearly 50% in men and more than 30% in women.
A study presented at ESC Congress 2012 found that renal denervation successfully treats patients with resistant hypertension, significantly lowering blood pressure. The procedure resulted in no adverse events or deterioration in renal function, making it a safe and effective treatment option for real-world patient populations.
Research at ESC Congress 2012 found that renal denervation regenerates blood vessels, reducing cardiovascular events. The procedure improves central hemodynamics and arterial stiffness in patients with resistant hypertension, suggesting a potential 'fountain of youth' for blood vessels.
A study by Dr Denise Fischer found that renal sympathetic denervation (RDN) reduces local and whole-body sympathetic activity and blood pressure. Patients experienced improvements in physical state, mental state, quality of life, anxiety and depression scores after RDN.
Renal denervation significantly and sustainably lowers blood pressure in patients with resistant hypertension, reducing risk of kidney disease and cardiovascular events. The Symplicity HTN-2 trial demonstrates the procedure's effectiveness in achieving substantial blood pressure reductions for up to 18 months.
A new study published in the journal Stroke found that black stroke survivors had higher blood pressure a year after their initial stroke. High blood pressure is a significant risk factor for having another stroke, and controlling it can cut the risk in half.
Research reveals obstructive sleep apnea affects 50% of women aged 20-80 years, with links to age, obesity, and hypertension. Severe cases are also prevalent among obese women over 55.
A new algorithm developed by a University of Illinois professor helps dietitians determine a client's specific knowledge gaps, enabling them to focus on what the client needs to know. This tool addresses the challenge of inadequate pre-assessment of nutrition literacy among dietitians.
A low-protein diet during pregnancy may increase the risk of hypertension in children. Research suggests that reduced activity of an enzyme called Hsd17b2 allows more testosterone to reach the fetus, leading to increased susceptibility to adulthood hypertension.
A study examining diagnostic tests in adolescents with hypertension found that echocardiograms and renal ultrasonography were underused, while electrocardiograms were overused. The findings highlight the need for better adherence to pediatric guidelines and further research on treatment effectiveness.
A new study suggests that higher blood pressure is associated with lower mortality in extremely frail, elderly adults. However, the same association was not found for healthier, robust older adults. The researchers used walking speed as a measure of frailty and found striking results.
Research published in PLOS ONE reveals a significant association between menopausal hormone therapy and high blood pressure in postmenopausal women. Longer use of hormone therapy was found to increase the odds of developing high blood pressure, although this risk decreased with age.
A new UC Davis study found that being overweight or obese alone is not linked to an increased risk of death in the short-term. However, severely obese individuals with diabetes or hypertension do face a higher risk of mortality, emphasizing the importance of weight loss and managing co-occurring health conditions.
A patient registry has yielded crucial data on the clinical features and outcomes of fibromuscular dysplasia (FMD), a non-inflammatory vascular disease. The study found that 91% of patients are women diagnosed in their prime of life, with an average delay in diagnosis of four years from symptom onset.
A recent study found that gout and hyperuricemia affect 8.3 million and 43.3 million Americans, respectively, with high rates of related medical disorders like hypertension, chronic kidney disease, and obesity.
A new study found that modified bariatric surgery can resolve or improve Type 2 diabetes in obese and diabetic patients, regardless of body mass index (BMI). The procedure showed high success rates in reducing blood sugar levels and eliminating insulin needs.
A study found that a high-salt diet can damage blood vessels, increasing the risk of developing hypertension. Researchers analyzed data from over 5,500 men and women and found that those consuming the most sodium were 21-86% more likely to develop high blood pressure.
Researchers at the University of Michigan Health System discovered that digoxin, a centuries-old heart drug, enhances the body's natural protection against high blood pressure and heart failure. By activating RGS proteins, digoxin may improve survival rates in patients with congestive heart failure.
A Wayne State University School of Medicine study found that 90.7% of patients with hypertension also had hidden heart disease, emphasizing the need for early detection and treatment. The study's results have significant implications for preventing cardiovascular disease in high-risk populations.
A recent study found that meditation can lower left ventricular mass in black teens with high blood pressure, reducing the risk of future cardiovascular disease. School records also showed significant behavioral improvements in the meditation group.
A new study from Henry Ford Hospital found that individuals with insomnia are more likely to develop hypertension due to frequent nighttime wakings and delayed sleep latency. The research highlights the importance of addressing sleep disorders to prevent related health issues.
Researchers found that standard measures of clinical care for blood pressure are misleading and incomplete, while a new experimental measure provides a clearer picture of patients' needs. The study suggests prioritizing patients most likely to benefit from treatment.
Researchers discovered a brain pathway regulating renal excretion of sodium and blood pressure control. Gαi2 protein levels change with dietary sodium intake, influencing blood pressure and kidney function.
Two studies examined the effectiveness of CPAP treatment in reducing cardiovascular outcomes in adults with obstructive sleep apnea (OSA). Despite finding no significant reduction in hypertension or cardiovascular events, the studies suggest that OSA may be an independent risk factor for developing new-onset hypertension.
Researchers found that hunter-gatherers like the Tsimane people in Bolivia have lower age-related increases in blood pressure and less risks of atherosclerosis. The Tsimane diet is high in fruits, vegetables, and potassium, and low in calories, salt, and alcohol. This study challenges traditional views on modernization's impact on health.
A minimally invasive procedure called renal denervation disrupts overactive sympathetic nerves, lowering blood pressure in CKD patients with hypertension. The study found no worsening of kidney function, indicating the procedure is safe for those with CKD.
A large cohort study found that history of palpitations and hypertension are significant risk factors for atrial fibrillation in both men and women. Palpitations increased the risk of AF by 62% in women and 91% in men, while hypertension doubled the risk in women and increased it by 40% in men.
A study found that narrower central retinal arteriolar equivalent (CRAE) is associated with a higher six-year incidence of any cardiovascular disease and lower extremity arterial disease. Larger retinal venular diameter, on the other hand, was linked to an increased risk of hypertension.
Research found that moderate fitness levels can lower hypertension risk by 34% for those with a parent's high blood pressure, while highly fit individuals have a 70% lower risk. The study of over 6,000 participants suggests that even realistic exercise can provide significant health benefits.
Research presented at the American Heart Association's Quality of Care and Outcomes Research Scientific Sessions 2012 found that home telemonitoring with pharmacist-led support improved blood pressure control in patients with uncontrolled high blood pressure. The study, which involved 450 patients, showed a significant reduction in blo...
Researchers have discovered a new class of malaria transmission-blocking compounds that work by inhibiting bumped kinase I, blocking the parasite's infectious stage. Genetic variation is also linked to high blood pressure, with researchers finding that inhibiting renin pathway activity can return blood pressure to normal levels.
A pioneering study found that increased maternal choline intake during pregnancy can decrease children's chances of developing hypertension and diabetes. The researchers believe choline alters gene expression patterns involved in cortisol production, potentially reducing stress-related diseases.
A new study challenges traditional risk factors for contrast-induced nephrotoxicity, finding that patients with history of renal disease, hypertension, and heart disease are at greater risk. In contrast, diabetes is not a significant predictor of reduced renal function.
Researchers found that teenagers with abnormally high uric acid levels were twice as likely to have high blood pressure. Elevated uric acid persisted even after adjusting for other factors, suggesting it may be an independent driver of high blood pressure.
A new study at the University of Rochester Medical Center found that fetal growth restriction, a potential cause of stillbirth, is less common in obese pregnancies. In contrast, slow-growing babies are more prevalent among normal-weight women. The researchers suggest that missed diagnoses may not be a major concern in obese pregnancies.
A newly launched clinical trial at URMC is testing whether lower doses of an established blood pressure medication can provide the same benefits as a standard dose, potentially reducing side effects and costs. The study aims to learn how varying amounts of the medication affect patients with mild hypertension.
Researchers found that moxonidine, a second-generation anti-hypertensive drug, can improve heart function and survival without affecting blood pressure in an animal model. The study also showed the drug's beneficial effects on oxidative stress and insulin resistance.
A new Harvard report presents preliminary data showing that taxing salt products or implementing industry reductions can lead to significant reductions in cardiovascular disease deaths. The study found that these strategies could save money by reducing healthcare costs associated with hypertension and CVD events.
A 25% increase in high blood pressure screening in 19 developing countries could reduce CVD events and deaths by up to 3%. The study found that only one-third of people with high blood pressure are aware of their condition, and even fewer receive treatment.
The Society for Experimental Biology and Medicine (SEBM) has awarded ten young investigators for their groundbreaking research in the field of biomedical sciences. The awardees include Jie Xie and Zachary Berwick from Indiana University, who investigated human adipose-derived stem cells and coronary microvascular dysfunction respectively.
A new study presented at the World Congress of Cardiology found that high normal blood pressure becomes less of a risk factor for incident cardiovascular disease and coronary heart disease with age. The study showed similar risks for diagnosed high blood pressure across all age groups.
A recent study published at the World Congress of Cardiology found that regular exercise significantly reduces the risk of death from cardiovascular disease in individuals with high blood pressure. The study involved over 434,000 participants and revealed a significant difference in mortality risks between physically active and inactiv...
A Swedish study found that consuming low-fat dairy products reduces the risk of stroke in adults. Low-fat dairy foods are rich in vitamins and minerals such as calcium, potassium, and vitamin D, which may help lower blood pressure and reduce the risk of ischemic stroke.
A review of 29 clinical trials found that taking an average of 500 milligrams of vitamin C daily reduced blood pressure by 3.84 millimeters of mercury in the short term. However, more research is needed to understand its implications as a treatment for high blood pressure.
A recent study published in the European Heart Journal found that RAAS inhibitors significantly reduced all-cause and cardiovascular mortality in patients with high blood pressure. The treatment was shown to have a beneficial effect on mortality, particularly for ACE inhibitor users.
Researchers found that epigenetic mechanisms, such as reduced DNA methylation, contribute to high blood pressure and increased susceptibility to forming blood clots in pregnant women with preeclampsia. Inhibition of thromboxane synthase or dietary supplementation with folate may provide potential treatments for this condition.
Researchers found that small arteries showed signs of artery damage and reduced compliance after just six weeks on a high-fat diet, while large arteries remained unaffected. This early stage of damage may be the first step in developing high blood pressure.