Articles tagged with Hypertension
A new American Heart Association science advisory emphasizes the need for more resources and best practices in pediatric preventive cardiovascular care. The survey found that many programs are overwhelmed with referrals and have long wait times, highlighting the importance of updated guidelines and strategic action plans.
A study published in Stroke found significant disparities in stroke risk factors between Black and non-Black adults. However, after one year of intensive medical intervention, some risk factors were reduced in Black adults.
Research analyzed seven international studies and found a continuous increase in blood pressure measures with both low and high alcohol intake. Low levels of alcohol consumption were linked to detectable increases in blood pressure levels, which may lead to a higher risk of cardiovascular events.
Dr. Prachi Singh of Pennington Biomedical Research Center has received a $3.7 million grant from the National Heart, Lung, and Blood Institute to investigate the cardiovascular risks associated with limited sleep and extended eating duration.
The conference will focus on optimizing patient care in the Latin America region, discussing strategies to improve heart health and address rising cardiovascular disease rates. Key topics include cardiac rehabilitation, heart failure management, and practical approaches for clinicians.
A pooled data analysis of clinical trials found that static isometric exercises were the most effective in lowering blood pressure, with reductions of up to 8.24/4 mmHg after isometric training. The findings suggest that current exercise guidelines may be outdated and support the development of new recommendations.
A Northwestern University study found that only 60% of women with heart disease risk factors received counseling on optimizing their heart health during their six-week postpartum visit. The study highlights the need for improved access to care and increased awareness of maternal cardiovascular health monitoring.
Dr. Eric Lazartigues has been recognized for his groundbreaking research on salt-sensitive hypertension and the role of the brain renin-angiotensin system in regulating blood pressure. His work has led to a deeper understanding of hypertension's impact on cardiovascular diseases and mortality.
A new study published in the American Journal of Preventive Medicine finds that home blood pressure monitoring can reduce cardiovascular events by 4.9% and stroke cases by 3.8% over 20 years, leading to cost savings and improved health outcomes for underserved populations.
Researchers identified six distinct blood pressure trajectories in the first half of pregnancy that accurately predicted preeclampsia and gestational hypertension. These early predictions worked equally well across different racial groups, with three patterns identifying 74% of patients at risk.
A recent study found that lifestyle interventions have limited impact on postpartum blood pressures, with most studies showing improvements in other outcomes like weight loss. Black women are underrepresented in these studies, despite being disproportionately affected by high blood pressure during and after pregnancy.
A novel molecular pathway has been identified, explaining how a mutation in the ACTA2 gene can cause individuals in their 30s with normal cholesterol levels to develop coronary artery disease. The mutation leads to stress in smooth muscle cells, triggering the production of excess cholesterol and driving atherosclerotic plaque formation.
Researchers found that younger age is associated with an increased risk of heart failure in adolescent and young adult cancer survivors treated with sunitinib or sorafenib. Cardiovascular disease is a leading cause of health complications and death among AYAs diagnosed with cancer, with hypertension being a common complication.
A recent study published in the peer-reviewed journal Hypertension found that apparent resistant hypertension (aRH) is more common than previously reported, affecting nearly 1 in 10 hypertensive patients. Investigators also discovered that patients with well-managed aRH are more likely to be treated with mineralocorticoid receptor anta...
A 12-month lifestyle intervention led by community health workers reduced systolic blood pressure in Nepal. However, a 5-year follow-up found that the benefit was not maintained, with blood pressure rising again after the intervention ended. This highlights the need for ongoing education and follow-up to prevent potential harm.
Researchers at Temple University Health System discovered a promising alternative to control hypertension and associated cardiovascular problems. The infused juice concentrate from the Japanese plum was found to attenuate growth-promoting signals induced by angiotensin II, reducing hypertrophy of the aorta and inflammation.
Researchers found immune markers associated with myocardial injury in hypertensive patients with Covid-19, including altered cytokine levels and immune cell activation. These findings suggest a key role for immune dysregulation in the development of cardiac muscle injury.
Scientists have identified a gene variant that causes a common type of hypertension and found a way to cure it by removing an adrenal gland. The discovery, published in Nature Genetics, could lead to more accurate diagnoses and treatment options for patients with high blood pressure.
Researchers at The Hospital for Sick Children identified high densities of variants linked to blood pressure genes in the non-coding genome. The study uses massively parallel reporter assay technology to examine genetic variants and provides a functional map of regulators of blood pressure genes.
Researchers analyzed data from 120 clinical trials and found no evidence that treatment efficacies differ depending on the number of comorbidities. The study suggests that modest levels of comorbidities do not affect treatment outcomes, providing valuable insights for clinicians to make informed recommendations.
A new study published in Hypertension found that oral estrogen hormone therapy may increase the risk of high blood pressure in women, while transdermal and vaginal formulations appeared to have a lower impact. The research involved over 112,000 women aged 45 years and older who took estrogen-only hormone therapy.
Researchers at Lund University have mapped the location where atherosclerotic plaques rupture, identifying an enzyme marker that could predict patients at risk of myocardial infarction or stroke. The study's findings may lead to preventive treatments and new therapies.
Researchers at the University of Arizona studied the impact of grief on heart function and found a significant association between grief severity and elevated systolic blood pressure response. Grief can cause a marked rise in blood pressure, increasing the risk of cardiac events.
A retrospective cohort study of over 66,000 older adults found that intensive antihypertensive treatment during hospitalization was linked to greater risk of adverse events. Treating asymptomatic elevated blood pressure in hospitalized patients may not be necessary and could lead to overtreatment.
Researchers found that a mutated PDE3A gene prevents kidney damage despite severe hypertension. The study suggests that this mutation could be used therapeutically to prevent chronic kidney disease.
A study by Japanese researchers identifies the involvement of angiotensin II-AT1 and prostaglandin E2-EP1 systems in high-salt-induced hypertension and emotional/cognitive impairment, offering potential therapeutic targets for dementia prevention.
A low-cost clip attachment uses a smartphone's camera and flash to monitor blood pressure, making it easy and affordable for resource-poor communities. The technology was tested on 24 volunteers and showed comparable results to traditional blood pressure cuffs.
A new combination treatment for brain hemorrhage significantly improves survival rates and reduces disability. The INTERACT3 study shows a Care Bundle of readily available treatments can improve outcomes, particularly in low- and middle-income countries where most cases occur.
Researchers investigate whether pregnant mothers' exposure to toxic metals affects kidney development in their babies, which may set the stage for chronic kidney disease. The team aims to identify key combinations of metal mixtures that could have detrimental effects on developing kidneys.
Women with short or long menstrual cycles are at increased risk of cardiovascular disease events such as heart attack or AFib. The study analyzed data from over 58,000 women and found that irregular menstrual cycle length was associated with higher risks of CVD, independent of other factors.
A randomized trial found that very low carbohydrate diets led to greater improvements in systolic blood pressure, glycemic control, and weight compared to the DASH diet. The addition of extra support did not have a statistically significant effect on outcomes.
Primary care clinicians reported a range of experiences with telemedicine, from ease of adoption to challenges in conducting physical exams and diagnostic testing. The study also found that telemedicine had both positive and negative impacts on providers and patients, highlighting the need for clear regulations and adequate staffing pr...
Researchers identified novel genetic associations between AD and modifiable risk factors, including high HDL cholesterol concentrations and systolic blood pressure. These findings may inspire new drug targets and improved prevention strategies for AD.
A study published by the European Respiratory Society found that around 20.2% of French adults are likely to have obstructive sleep apnoea (OSA), with only 3.5% being treated for the condition. OSA is more common in men, older adults, and those with cardiovascular disease.
Research highlights unique effects of Asian American subgroups on heart disease and Type 2 diabetes risk. Variations in cardiovascular risk among Asian Americans indicate the need for individual subgroup data to better understand health risks.
Research published in European Heart Journal – Digital Health found a 12% increased risk of high blood pressure among mobile phone users who spent 30 minutes or more per week on calls. This association held true even after adjusting for other risk factors, suggesting that the duration of phone conversations may be a crucial factor.
Researchers at West Virginia University found that bariatric surgery significantly reduces the risk of major cardiovascular events and death in patients with NAFLD. The study included 9,374 adult patients with NAFLD and obesity, who underwent either Roux-en-Y gastric bypass or sleeve gastrectomy.
More than half of stroke survivors develop cognitive impairment within a year, with 1 in 3 at risk for dementia. Early screening and comprehensive care are advised to support stroke survivors with cognitive impairment.
Strokes can be largely prevented through education and lifestyle changes, such as moving more, healthy eating, and managing blood pressure. The American Stroke Association is launching a digital tool to educate people on stroke warning signs and risk factors, particularly for diverse populations.
Researchers from Nemours Children's Health present findings on pediatric mental health, HPV vaccination strategies, primary hypertension in youth, and the effects of social media on pediatric care. The studies aim to improve child well-being and provide innovative approaches to addressing pressing topics.
High night-to-night variability in sleep apnea severity is associated with uncontrolled hypertension, increasing cardiovascular risk. The study found a 50-70% increased likelihood of cardiovascular events and mortality.
A new study published in the Journal of the American Heart Association found that U.S. adults who experienced workplace discrimination were more likely to develop high blood pressure. The research, which analyzed data from over 1,200 adults, suggests that work-related stress due to discrimination may be an emerging risk factor for card...
A growing number of states have implemented policies to cover outpatient hemodialysis for undocumented immigrants with kidney failure. This expansion may be due to increased awareness of poor outcomes with emergency hemodialysis and advocacy efforts. The move towards covering dialysis in all 50 states is called for by experts, who also...
A new study published in JAMA Network Open found that intensive blood pressure treatment significantly reduces the risk of adverse cerebrovascular events such as stroke. Participants with hypertension who received intensive treatment showed reduced white matter lesions and improved blood flow, indicating better overall brain health.
Individuals who experienced depression during pregnancy were more likely to be diagnosed with cardiovascular disease within two years after giving birth. The study found a significant higher risk of developing six major cardiovascular conditions, including heart failure and ischemic heart disease.
A Mayo Clinic study found that people with severe obesity and a genetic pathway variant are at increased risk of developing hypertension. The research identified 168 carriers of the MC4R variant, who had a higher risk of hypertension compared to noncarriers.
A €10M Horizon Europe grant will support the development of a clinical decision support tool using artificial intelligence to select the best treatment for each individual patient with high blood pressure. The project aims to improve patient care and reduce avoidable consequences such as heart attacks, strokes, and kidney disease.
A KAIST research team has developed a highly sensitive, wearable piezoelectric blood pressure sensor for continuous health monitoring. The sensor's accuracy meets international standards, with errors within ±5 mmHg and a standard deviation under 8 mmHg for both systolic and diastolic blood pressure.
Researchers used a novel machine-learning technique called causal forest, which found that treating individuals with high estimated benefits provided better population health outcomes than the traditional high-risk approach. This approach targets those with high blood pressure and could lead to more effective treatment strategies.
Researchers found that higher selenium levels were associated with lower blood pressure and HDL concentration in middle-aged women. The study suggests that selenium may moderate the effect of genetic variants on MetS components, such as waist circumference.
A new study from Uppsala University found that patients can experience twice as much improvement in blood pressure by changing medication as they would by doubling their current dose. The study, involving 280 patients and testing four different blood pressure-lowering drugs, challenges the conventional strategy of recommending equally ...
The new American Heart Association scientific statement emphasizes the importance of including non-biological factors and social determinants in CVD risk assessment for women. These factors include economic stability, neighborhood safety, education level, and access to quality healthcare, which disproportionately affect women from dive...
Researchers found that timed birth strategies, including induced labor and Cesarean deliveries, can reduce the risk of at-term preeclampsia by more than half. The study analyzed over 90,000 pregnancies and suggested that this approach has huge potential for global good in maternity care.
A new UC Davis study found that high blood pressure in young adulthood is associated with lower regional brain volumes and worse white matter integrity, both factors linked to dementia. The research also showed sex differences in the negative brain changes, with men exhibiting stronger effects than women.
A systematic review of clinical trials found that strength training with moderate to vigorous intensity, two or three times a week, can significantly lower blood pressure in hypertensive patients. The study analyzed over 21,000 scientific articles and concluded that effective results appeared around the twentieth training session.
High blood pressure in children is a significant health concern, potentially leading to cardiovascular problems in adulthood. The American Heart Association recommends monitoring blood pressure levels and implementing lifestyle modifications such as a healthy diet, regular physical activity, and weight management.
High blood pressure damages specific brain regions, including the putamen and white matter areas, leading to cognitive decline and increased risk of dementia. The study uses a combination of MRI, genetic analyses, and observational data to identify these affected regions.
Exercise training after bariatric surgery alters brain networks associated with food intake and energy regulation. The study found that exercise increased connectivity between the hypothalamus and sensory areas, while decreasing links to the default mode network and salience network.
A clinical trial found that moderate salt restriction reduced blood pressure and depressive symptoms without adverse effects in patients with primary aldosteronism. The study suggests a feasible approach to improving care for these patients and may also benefit those with essential hypertension.
A new study published in JACC: Advances confirms that exposure to road traffic noise can elevate hypertension risk. The research analyzed data from over 240,000 people and found a robust association between road traffic noise and hypertension, even after adjusting for air pollution.