Articles tagged with Hypertension
The Medical College of Georgia at Augusta University has been awarded a three-year, $186,200 grant to advance the education and scientific discovery in physiology. The grant supports the exchange of graduate students and postdoctoral fellows with the University of São Paulo-Ribeirão Preto in Brazil.
A study found that young black males with high hormone aldosterone are at risk for cardiovascular disease due to retaining too much salt, leading to enlarged heart muscles and high blood pressure. Researchers suggest early use of aldosterone inhibitors to control blood pressure and reduce cardiovascular risk.
Research suggests that people with high BMI may benefit from different antihypertensive treatment regimens than those with normal weight. The study found that a combination of benazepril and amlodipine was equally effective across all weight categories, while diuretic-based regimens were more effective in obese individuals.
Researchers at OHSU School of Dentistry discovered a direct role of BDNF in regulating blood pressure, which may help prevent or treat high blood pressure. The study found that BDNF levels increase dramatically in nerve cells during hypertension.
A new study published in Canadian Medical Association Journal found no elevated 10-year risk of heart disease for people who became ill during the Walkerton E. coli O157:H7 outbreak. The study involved 898 adults who consumed polluted drinking water and monitored their cardiovascular health over time.
A recent study found that exercise can alleviate high blood pressure in pregnant rats by restoring balance between vascular growth factors. Exercise also improved endothelial cell function and reduced oxidative stress without compromising fetal weight.
Recent studies suggest that hypertension and diabetes are more prevalent in black versus white donors, but the risk attributable to donation remains unknown. Individuals with prediabetes can safely donate kidneys without increasing their risk of developing diabetes or kidney failure.
A University of Michigan study found that automated calls and home blood pressure monitoring can significantly reduce blood pressures and depressive symptoms among hypertensive patients in Honduras and Mexico. The program showed promising results, especially among patients with limited literacy and income.
A new study found that high blood pressure causes structural damage to the brain's white matter and gray matter, even among young adults. The research suggests that vascular brain injury develops insidiously over time, leading to accelerated brain aging and a higher risk of cognitive decline.
Research from the University of Exeter found that soccer training significantly lowered blood pressure in middle-aged men with hypertension, improving exercise capacity and reducing body fat. The study suggests that regular soccer training can be a game-changing approach to managing cardiovascular disease risk.
Researchers at the University of Sheffield have found an antibody treatment that not only stops PAH from worsening but also reverses the condition in mice and rats. The discovery offers new hope for patients suffering from this devastating disease.
A new study found that treatment for obstructive sleep apnea (OSA) significantly lowers blood pressure in men with hypertension. The study, published in the Journal of Clinical Sleep Medicine, suggests that OSA treatment can be beneficial even for patients with other chronic medical conditions.
China is experiencing a rising epidemic of hypertension and type 2 diabetes, leading to an increasing burden of cardiovascular disease. The country has seen a significant increase in smoking rates, with 54% of men smoking and 92 million people living with type 2 diabetes.
Researchers at the University of Iowa Health Care have discovered a new biological pathway that can be targeted to eliminate or reduce severe side effects of diabetes drugs. The study identified the Cullin-3 pathway as key to blood pressure-lowering effects, potentially leading to more specific and effective treatments.
Researchers found that men whose mothers had high blood pressure during pregnancy scored lower on thinking ability tests at age 69 and had a greater decline over time. The study also did not find an association between premature birth or the father's occupation.
A study of 398 men found that those whose mothers had high blood pressure during pregnancy scored lower on thinking ability tests at age 69 compared to those whose mothers did not have high blood pressure. This effect was strongest for math-related reasoning and persisted even after controlling for other factors.
Researchers at Brigham and Women's Hospital found that melatonin significantly improved sleep in hypertensive patients taking beta-blockers. The study showed a 37-minute increase in sleep time, an eight percent improvement in sleep efficiency, and no adverse effects.
Two new studies found that chronic kidney disease is a strong indicator of death and end-stage renal disease in patients without hypertension or diabetes. Chronic kidney disease affects 10-16% of adults globally and is associated with increased mortality risk regardless of the presence of diabetes.
A new study from the University of Michigan found that women who start snoring during pregnancy are at increased risk for developing high blood pressure and preeclampsia. The research suggests that treating underlying sleep-disordered breathing may help mitigate up to 19% of hypertensive disorders during pregnancy.
Leading hypertension specialists recommend the inclusion of ambulatory blood pressure monitoring in national health surveys to accurately detect hypertension. This advanced diagnostic method can identify mitigating factors affecting diagnosis, such as white coat hypertension and nocturnal hypertension.
The new online journal bridges the disciplines of cardiology, endocrinology, and metabolism to address diabetes, hypertension, dyslipidemia, and related diseases. Original research articles and reviews will provide insights into the interaction between these specialties.
A new study reveals racial differences in how body mass index affects blood pressure in children, with black children showing a greater impact. Black children's blood pressure was 8% higher than white children's, suggesting targeted prevention strategies may be necessary.
A study of 234 people with high blood pressure found that those with poor sleep quality were twice as likely to have resistant hypertension. Women were more likely to report lower sleep quality than men.
Dr. James Sowers, a renowned endocrinologist, has received the American Heart Association's Lifetime Achievement Award for his pioneering work on the deadly link between cardiovascular disease and diabetes. His research has significantly advanced our understanding of insulin action, vascular biology, and metabolic disorders.
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.
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.
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.
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 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 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 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.