Articles tagged with Hypertension
A new study published in Annals of Internal Medicine found that women with high blood pressure during pregnancy are more likely to develop cardiovascular disease risk factors, including high blood pressure, diabetes, and high cholesterol. The risk factors emerged shortly after pregnancy and persisted for decades.
Scientists investigate how high blood pressure affects the balance between blood flow and neuron activity in the brain. High blood pressure can lead to increased calcium levels in astrocytes, which may trigger inflammation and alter protective mechanisms.
A new study by Brigham and Women's Hospital confirms the relationship between sodium intake and increased risk of cardiovascular disease and death. The research suggests that an imprecise evaluation of sodium intake may have contributed to paradoxical results in previous studies, emphasizing the importance of accurate measurement methods.
A research team led by Iowa State University's José Rosa found that setbacks can prompt people to reassess the cost-benefits of their health-related goals, potentially leading to quitting. The study's findings suggest that targeted interventions can help patients shift their mindset from renegotiation back to implementation.
Researchers found no evidence that vitamin D levels are associated with a reduced risk of gestational hypertension or pre-eclampsia. However, low vitamin D levels during pregnancy can increase the risk of these conditions by suppressing blood pressure-regulating hormones. Further studies are needed to confirm the findings.
Dr. Jennifer C. Sullivan has been awarded the inaugural John Laragh Research Award and Mid-Career Award for Research Excellence for her research on gender differences in hypertension. She is a prominent investigator in cardiovascular and renal sciences, with multiple NIH funding awards.
Researchers found that patients with high blood pressure are at higher risk of developing dementia and show early signs of brain damage on MRI scans. These changes can be detected before symptoms appear, allowing for earlier intervention to prevent further deterioration.
Research from the Whitehall II study found that 50-year-olds with systolic blood pressure above 130mmHg have a 45% greater risk of developing dementia. This association was not seen at ages 60 and 70, suggesting a link between midlife hypertension and brain health.
A recent study found that people taking single-pill combinations for hypertension had a lower rate of cardiovascular events and death compared to those taking multiple pills. This simple intervention has the potential to save thousands of lives globally by improving adherence to medication regimens.
A Johns Hopkins study analyzed 250 user reviews and found that high star ratings do not guarantee medical accuracy. Despite disclaimers warning users against relying on the app for medical monitoring, diagnosis, or treatment effectiveness, many people continued to use it for these purposes.
A new study found that Medicaid expansion increased visits, asthma treatment, and hypertension control in rural community health centers, while also reducing uninsurance rates. The study suggests that expanding Medicaid can improve healthcare outcomes in rural areas.
A randomized controlled trial found that paramedic-run health sessions significantly reduced the number of 911 calls and improved quality of life for seniors living in subsidized housing. The program, known as CP@clinic, offered blood pressure and diabetes assessments, as well as referrals to healthcare and education.
A new surgery involving ultrasound energy has been found to significantly reduce blood pressure in patients with hypertension. The operation targets the nerves connected to the kidney and uses a one-hour procedure called 'renal denervation'. This could offer an alternative to lifelong medications for high blood pressure.
A study found that virtual follow-up visits for hypertension care had similar outcomes to in-person office visits, with no significant difference in blood pressure control or need for specialty visits. This innovation could expand access to primary care services while reducing healthcare utilization.
Under the new guideline, an estimated 31 million more US adults will have high blood pressure, requiring antihypertensive treatment. The revised definition of high blood pressure, above 130/80 mm Hg, may lead to increased treatment recommendations.
Exposure to high levels of air pollution during pregnancy is associated with elevated systolic blood pressure in childhood. The study analyzed data from 1,293 mothers and their children, finding that those exposed to higher levels of fine particulate matter had a 61% increased risk of elevated blood pressure.
Chronic medical conditions are common in women with urinary incontinence, linked to increased cardiovascular risk. Pulmonary diseases like asthma also affected many women, highlighting the need for prevention and treatment efforts targeting modifiable conditions.
Researchers developed a wireless, stretchable hybrid electronic system for real-time sodium monitoring in the oral cavity. The device integrates miniaturized chip-scale technology and microstructured sensors to measure sodium intake wirelessly.
A flexible and stretchable wireless sensing system was developed to measure sodium consumption in people with hypertension. The device is designed to be comfortably worn in the mouth and can report sodium intake to a smartphone or tablet.
Two Canadian studies assess the benefits and costs of incorporating lower systolic blood pressure targets into clinical practice. Adopting these targets could prevent 100,000 deaths annually but would also increase treatment initiation rates and healthcare expenditures.
A new study finds that nurse-led task shifting combined with health insurance coverage is an effective strategy to control hypertension in Ghana. The intervention led to a greater reduction in systolic blood pressure compared to health insurance coverage alone.
A study by the American College of Cardiology found that women are underrepresented in cardiovascular trials, with proportions ranging from 22-81% compared to disease populations. Researchers emphasize the need for better representation to determine potential gender differences in treatment responses.
Researchers found kefir supplementation reduced endotoxins, blood pressure, and improved intestinal permeability in hypertensive rats. Kefir restored the natural balance of bacteria and an enzyme essential for normal nervous system function, suggesting a gut-brain axis connection.
The new American Academy of Pediatrics guidelines have led to an increase in the prevalence of elevated blood pressure among US children. This is largely due to the exclusion of overweight or obese children from normal blood pressure charts and revised diagnostic thresholds aligned with adult definitions.
A single mindfulness meditation session has been shown to reduce anxiety and stress on the arteries, with participants reporting reduced anxiety scores even a week later. The study suggests that this brief intervention may help reduce cardiovascular risk in individuals with moderate anxiety.
The new guidelines would classify an extra 31 million Americans as having hypertension, but experts say this could lead to increased anxiety and depression, as well as serious treatment side effects. Doctors should only treat patients with high cardiovascular disease risk using reliable calculators.
A study found that listening to music after taking anti-hypertensive medication improves heart rate variability and reduces blood pressure. The effects were observed for about an hour after medication administration, with classical music shown to activate the parasympathetic nervous system.
A randomized clinical trial found that smartphone app use improved self-reported medication adherence, but not systolic blood pressure, among participants with poorly controlled high blood pressure. The study used the Medisafe app and lasted 12 weeks.
A USC study found that individuals with a college education have a lower risk of developing dementia and living with it for longer periods. The research suggests that targeting chronic diseases like hypertension and diabetes may delay dementia onset but ultimately increase the number of people living with dementia at older ages.
Researchers from Queen Mary University of London have identified a hormone imbalance as the underlying cause of treatment-resistant hypertension in around 10% of patients. The discovery highlights the potential benefits of spironolactone and amiloride in managing resistant hypertension.
A recent study by Kamal Henderson et al found no association between high leadership capabilities and improved population blood pressure control. Despite this, the study highlights the need for more research due to limited patient-related factors and small sample size.
A large study found that controlling blood pressure with antihypertensive medications can significantly reduce the risk of dementia in older African-American men and women. The research suggests that good blood pressure control at any age is crucial for preventing cognitive decline.
Researchers found that people are more likely to choose a daily cup of tea or a pill over exercise to gain extra years of life. Exercise was the least preferred option, with only 63% willing to do it for an extra month.
A new study found that relaxation response training can help reduce blood pressure in hypertensive patients by altering gene expression. The study identified key genes linked to immune regulation, metabolism, and circadian rhythm as critical for blood pressure reduction.
Researchers found that women with high diastolic blood pressure before conception were at an 18% higher risk of pregnancy loss. Lifestyle changes to control blood pressure may improve pregnancy outcomes, according to a new study published in Hypertension.
A recent study published in the Hypertension journal found that elevated blood pressure before becoming pregnant and early in pregnancy may increase the risk of pregnancy loss. The study, which examined 1,228 healthy women, found a significant association between preconception and early-pregnancy blood pressure and pregnancy loss.
A new study found that optimistic Latinos are more likely to meet the criteria for ideal cardiovascular health, with each unit increase in optimism associated with a 3% higher odds. Optimism levels differed by ancestry, with Latinos of Cuban and Central American heritage being the most optimistic.
A new University of Colorado Boulder study found that consuming nicotinamide riboside (NR) daily improves blood pressure and arterial health, particularly in those with mild hypertension. The supplement mimics caloric restriction's key chemical pathways responsible for its health benefits.
A new study found that regularly exceeding a systolic blood pressure of 120-125 mmHg could signal impending hypertension, regardless of age. Researchers analyzed data from 1,252 participants and found that blood pressure levels rose rapidly above this threshold, consistent with recently updated guidelines.
A recent study found that grilling and well-done meat consumption may raise the risk of developing high blood pressure. Researchers analyzed data from three long-term studies involving over 103,000 women and men, finding a significant association between high-temperature cooking methods and increased blood pressure risk.
A new medicine that slows balding may also improve blood flow to vital organs by increasing arterial diameter and restoring elastin content. This could help reduce the risk of death, stroke, and other cardiovascular-related illnesses.
A new study found that severe combat wounds and chronic PTSD can increase the risk of developing high blood pressure. The research reviewed records of over 3,800 US service members who received intensive care for combat injuries sustained during the Iraq and Afghanistan wars.
A new combination pill of three low-dose medications has been shown to significantly increase the number of patients reaching blood pressure targets compared to usual care. The 'Triple Pill' resulted in a 70% control rate at six months, with benefits seen straight away and maintained until six months.
In a groundbreaking study, African-American men with high blood pressure showed significant improvements when aided by pharmacists and local barbers. Nearly two-thirds of participants achieved healthy blood pressure levels after six months, with systolic blood pressure dropping from 153 mmHg to 126 mmHg.
A researcher at George Washington University is studying the link between stress in the brain and obesity-induced hypertension, with a focus on understanding how cell stress may alter blood pressure regulation. The five-year study aims to identify potential new treatments for hypertension using existing drugs.
The study found female sex, previous stroke or transient ischaemic attack diagnosis, and increased BMI to be significant risk factors for UUI. Severe UUI symptoms may represent a distinct disease entity from milder UUI.
A leading cardiologist has criticized the new hypertension guidelines, which he says could lead to more harm than benefit for certain individuals. The guidelines recommend intensive treatment for patients at a higher risk of cardiovascular disease, but Dr. Robert Phillips argues that those with lower risk may face unnecessary harm.
Patients with pre-existing health conditions are more likely to die after a heart attack due to the lack of specific guidelines. The study found that clustering of chronic conditions affects mortality rates, with those in high multimorbidity groups having poorer outcomes.
Researchers found that three healthy diets generally reduced blood pressure in most participants, but some individuals responded less well due to differences in their gut bacteria. The study suggests a potential new approach for identifying an individual's clinical response to diet therapy and adherence to prescribed diets.
A study following women with preeclampsia found a significant increase in cardiovascular risk factors, including high blood pressure, diabetes, and high cholesterol. Women who had follow-up medical care after preeclampsia were less likely to receive proper monitoring for these conditions.
Researchers found that patients with regularly monitored blood pressure at home had significantly lower blood pressure after 12 months compared to those managed in the clinic. The use of telemonitoring also showed promise for faster and more efficient blood pressure reduction.
Women who breastfed for six months or more during pregnancy had higher levels of HDL cholesterol, lower triglycerides, and healthier carotid artery thickness compared to those who never breastfed. This suggests breastfeeding may reduce the risk of heart disease in women with normal blood pressure during pregnancy.
A preliminary study found that following the DASH diet was associated with a lower risk of depression, while a Western diet high in saturated fats was linked to increased depression risk. The study, supported by the National Institute on Aging, suggests that a healthy diet may be an effective way to reduce depression risk and promote b...
A new study published in Ultrasound in Obstetrics & Gynecology found that pregnant women with hypertension can safely monitor their blood pressure at home using a validated machine. The study of 108 women showed no differences in adverse maternal, fetal, or neonatal outcomes compared to those monitored in a clinic.
A new study by Brigham and Women's Hospital researchers identifies a novel biomarker for coronary heart disease in women, oxidized lipids that are not associated with traditional risk factors. Women with the highest levels of this marker are 4 times more likely to develop CHD over several years.
Research reveals that high blood pressure impairs the body's response to hypoxia, limiting oxygen delivery to vital organs and tissues. Middle-aged men with high blood pressure were found to have reduced blood flow to the brain and leg muscles during low-oxygen conditions.
A large-scale study of genetics and smoking habits sheds new light on the complexities of controlling blood pressure, identifying potential genes of interest for new treatments. The research found surprising links between blood pressure and genes related to addiction, metabolic problems, and kidney disease.
A large cohort study found higher yogurt intake was associated with a 30% reduction in myocardial infarction risk among women and a 19% reduction in men. Yogurt consumption also showed significant reductions in cardiovascular disease risk when combined with an overall heart-healthy diet.
Researchers analyzed data from over 30 years of cardiopulmonary exercise testing and found that peak systolic blood pressure increases with age until 60, after which it plateaus. The study suggests lowering the threshold for exercise hypertension to identify younger adults at risk.
The study found significant racial/ethnic disparities in hypertension prevalence, with African-American and Native Hawaiian/other Pacific Islander populations having the highest rates. Maintaining a lower weight was key to preventing hypertension across all racial groups, but other factors contribute to disparities.