Research on high blood pressure and its consequences. Covers heart-failure prediction, kidney-disease models, AI detection, and cardiovascular risk.
New research in American Heart Association journal Circulation reveals that high blood pressure during pregnancy may signal a higher risk of heart and kidney disease, as well as diabetes. Women who had high blood pressure during pregnancy were found to have a significantly increased risk of cardiovascular diseases later in life.
Research found Native Hawaiians and Pacific Islanders have a higher risk of intracerebral hemorrhage before age 45 compared to non-Hispanic whites. The study revealed that Native Hawaiians were 54 years old when they had a hemorrhagic stroke, whereas non-Hispanic whites were 68 years old, highlighting the disparity in vascular health.
A study found that traumatic brain injury complications, including cerebral vasospasm and intracranial hypertension, are prevalent among US combat soldiers. Researchers analyzed data from 122 patients with traumatic brain injuries and found that over 40% had high intracranial pressure.
Researchers found that stress accelerates prostate cancer development in mice, while a genetic mutation in the NESP4 gene disrupts a cellular complex essential for hearing. Combining green tea extract with vardenafil enhances anti-cancer effects in a mouse model of multiple myeloma.
A study published in the Canadian Medical Association Journal found that women with hypertensive disorders during pregnancy are at higher risk of chronic kidney disease and end-stage renal disease. The study analyzed data from over 26,000 women in Taiwan and found an increased risk of end-stage renal disease among those with preeclamps...
Researchers at Weill Cornell Medical College found that less than half of black patients with uncontrolled hypertension were prescribed a diuretic drug, despite its proven benefits and low cost. The study highlights the need for physicians to follow established guidelines and prescribe diuretics as recommended for this population.
Women with a history of pregnancy-induced hypertension or pre-eclampsia are at increased risk of postnatal hypertension, which can be life-threatening if left untreated. The review emphasizes the need for prolonged vigilance in the postpartum period and recommends monitoring blood pressure surveillance in future pregnancies.
A simulated Mars mission revealed rhythmic fluctuations in sodium levels with 7-day and monthly cycles, suggesting sodium storage and implications for blood pressure control. The study found that nearly all ingested salt was excreted in urine, but not daily, and that hormonal responses also fluctuated with these cycles.
A study found that beta blocker medications reduced brain abnormalities associated with Alzheimer's disease and microinfarcts in elderly Japanese-American men. The results suggest that beta blockers may delay or prevent dementia in people with high blood pressure, particularly those taking the medication alone.
A new UC Davis study reveals that workers earning the lowest wages are at a higher risk of developing hypertension, particularly among women and younger workers. The research found that doubling wages can decrease the risk of hypertension by up to 30%.
Researchers found that six weeks of resistance training significantly improved blood markers of cardiovascular health in young African-American men, but not Caucasian men. This suggests that resistance exercise training is more beneficial in young African-American men.
A new study found that directing short bursts of radio waves at nerves surrounding the kidneys lowered blood pressure for at least six months and up to one year. The procedure, called renal denervation, has significant public health implications in treating resistant hypertension.
Research suggests that making prescription refills more affordable and easier to get can reduce disparities among hypertension patients. Lower copayments and the use of mail-order pharmacy increased refills of blood pressure medicine and were associated with reduced disparities in medication adherence.
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.
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.
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 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.
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.
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.
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 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.
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.
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.
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.
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.
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.
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.
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 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.
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.
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.
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.
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.
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.