Research on high blood pressure and its consequences. Covers heart-failure prediction, kidney-disease models, AI detection, and cardiovascular risk.
A study published in Oncotarget found that hypertension and irregular medication use were independent risk factors for postoperative delirium after maxillofacial tumors radical surgery. The incidence of postoperative delirium was 41% in the hypertension group, compared to 12% in the non-hypertension group.
A new study suggests that low blood pressure is a significant risk factor for death after a stroke, particularly in patients with comorbid conditions such as cancer and dementia. The research found that nearly 10% of stroke patients with low to normal blood pressures are at high risk of mortality.
Male smokers have a lower rate of blood pressure control than female smokers, according to a study by the American College of Cardiology. Smoking cessation is key to improving health outcomes, with studies showing that quitting smoking can lead to better adherence to treatment and improved cardiovascular care.
A new smartphone app, MyHealthyPregnancy, evaluates preeclampsia risk and patient adherence to low-dose aspirin recommendations. The study found that 37% of high-risk patients were unaware they needed to take the medication, highlighting a need for improved communication between providers and patients.
Researchers found that moderate potato consumption among adolescent girls did not increase the risk of overweight or high blood pressure, and may even be associated with improved nutrient intakes. The study suggests that potatoes can be a part of a healthy diet pattern, particularly when consumed in moderation.
The MIPACT study analyzed data from thousands of participants, revealing differences in heart rate, blood pressure, and activity levels by age, race, ethnicity, and clinical conditions. The study's findings have significant implications for clinicians, providing a more complete picture of daily life and resulting health.
A recent Johns Hopkins Medicine-led study suggests that statin use is not beneficial for reducing COVID-19 mortality or severity. Instead, patients taking statins had an increased risk of developing a more severe form of the disease. The researchers found no significant impact on mortality rates.
A new research center, C2DREAM, will study the impact of structural and interpersonal racism on health inequities for BIPOC communities. The program aims to develop novel cardiovascular health interventions for rural and urban BIPOC communities.
Researchers found that females rely more heavily on aldosterone to regulate blood pressure, whereas males primarily use angiotensin II. This discovery could lead to targeted treatments for female hypertensive patients, improving treatment outcomes and reducing the risk of heart disease and stroke.
Researchers have discovered three new genetic variants linked to fibromuscular dysplasia, which affects women in their prime and is often associated with high blood pressure and cardiovascular complications. The study provides new insights into the disease's genetic basis and potential therapeutic targets.
A University of Illinois Chicago clinical trial aims to evaluate the impact of a healthy diet on asthma management in adults. Participants with uncontrolled asthma will be assigned to either an education-only group or a group receiving dietary counseling and guidance on the DASH eating plan, a diet approach proven for hypertension mana...
A Swedish study of over 2 million women found preterm delivery significantly increases future risks of chronic high blood pressure. The association remains strong even 40 years later.
A large Swedish cohort study found that obese patients (BMI >35 kg/m2) were twice as likely to experience a prolonged ICU stay or die from COVID-19. The study also showed that obesity is an independent risk factor for severe outcomes, suggesting closer monitoring for individuals with obesity hospitalized for COVID-19.
A new poll found that more than half of older adults with high-risk health conditions don't check their blood pressure at home or are encouraged to do so. Regular home monitoring can help control blood pressure and reduce risk of death, strokes, and heart attacks.
A new study suggests that a plant-based diet can improve vaccine efficacy and reduce COVID-related health issues. Studies have shown that healthcare workers with lower waist circumferences had better immune responses to the Pfizer vaccine.
Researchers found that individuals diagnosed with high blood pressure at ages 35-44 had smaller brain volumes and a higher risk of developing dementia compared to those with normal blood pressure. The study suggests that controlling or delaying the onset of hypertension in young adulthood may reduce the risk of dementia.
A study of nearly 179,000 veterans aged 65+ found that maximizing the dosage of an existing medication can lead to better adherence and lower blood pressure. Adding a new medication shows a slim advantage in some cases, but with risks associated with polypharmacy.
Researchers found that people living at high altitudes have a lower risk of stroke and stroke-related death. The study suggests that adaptation to low oxygen conditions may help protect against stroke damage. A protective window between 2,000 and 3,500 meters was identified, with less protection seen above this altitude.
A new study from the University of Illinois explores methods to reduce sodium in bread, including salt reduction, physical modification, sodium replacements, and flavor enhancers. The researchers recommend a combination of these methods for optimal results.
Researchers found that women over 70 and men under 50 with hypertension are at a higher risk of uncontrolled blood pressure. This study highlights the need for increased awareness about uncontrolled hypertension among these groups, and further research is needed to understand the underlying causes.
Research presented at the American Heart Association’s Hypertension Scientific Sessions 2021 found that exposure to military sexual trauma significantly influences veterans' physical health. The study screened over 1.2 million veterans and reported nearly 33,900 cases of military sexual trauma, with 65% being women.
Research suggests that adults with elevated blood pressure prefer monitoring their blood pressure at home, rather than in a clinical setting. This is because home blood pressure monitoring is convenient and easy to do, without disrupting daily activities.
Researchers found that adopting the DASH diet, losing weight and improving aerobic fitness can lower blood pressure significantly. The study suggests lifestyle modifications can help people with resistant hypertension successfully lose weight and increase their physical activity.
A Cleveland Clinic-led research team found that statistically overweight children who followed a healthy eating pattern significantly improved weight and reduced various cardiovascular disease risks. The study also showed improvements in blood pressure, total cholesterol, and low-density lipoprotein levels.
A common blood test could identify patients with schizophrenia at high risk for cardiovascular disease, enabling early intervention. Elevated white blood cell counts are suspected to be a signal, and a large-scale analysis of over 20,000 patients will examine its associations.
A new study suggests that failing to meet sleep recommendations can lead to higher intake of non-meal calories, including carbohydrates, added sugar, fats, and caffeine. Adults who don't get enough sleep tend to make poorer snacking choices, such as reaching for salty snacks and sweets.
Research published in Hypertension Journal Report found that adults with normal blood pressure but high stress hormone levels are more likely to develop hypertension and experience cardiovascular events. The study, led by Kosuke Inoue, analyzed the relationship between stress hormones and cardiovascular disease risk, revealing a key fa...
The study found large reductions in uninsurance and improvements in blood pressure and blood sugar control among Hispanic and Black patients after Medicaid expansion. The first five years of expansion were associated with significant benefits for these populations.
A new study found that Medicaid expansion is associated with reductions in uninsurance and improvements in blood pressure and glucose control measurements. The benefits were highest among Black and Hispanic patients. Longer-term investments into quality care and care management are necessary to realize these health outcomes.
A 34-year follow-up study found that the coexistence of hypertension and fatty liver disease did not exceed their separate effects on mortality. The study suggests a negative interaction between the two conditions on cardiovascular death in non-diabetic men.
A new study led by UC researcher Daniel Woo found high blood pressure to be a significant risk factor for strokes in Black and Hispanic patients. The study also identified sleep apnea as a novel risk factor for intracerebral hemorrhage (ICH) strokes, which are often deadly and cause high disability.
Research reveals that genetics determine hypertension more in women than men, with sex-specific genetic risk traits strongly associated with early-onset hypertension. This finding has important implications for patients and physicians, emphasizing the need for closer monitoring of hypertension risks in women.
A new study uses AI to predict the risk of stroke recurrence in individuals, identifying high blood pressure, raised cholesterol, and atrial fibrillation as key risk factors. This personalized approach aims to improve patient treatment adherence and reduce the likelihood of another stroke.
A team of researchers is developing a smartphone-based device that can predict the size of aortic aneurysms and detect fluid overload in postpartum women. The device uses arterial waveforms, which can be easily recorded with a smartphone camera or smart scale, to provide a non-imaging solution for AA screening.
The number of people living with hypertension has doubled from 331 million in 1990 to 626 million women and 652 million men in 2019. Despite being diagnosable and treatable, nearly half of those with hypertension remain unaware or untreated.
A large study found that people with hypertension or diabetes often lack a simple urine test for protein in the urine, despite being at high risk of chronic kidney disease. The researchers suggest widening albuminuria testing to detect early chronic kidney diseases and emphasize the importance of treatment.
A large-scale surveillance study in Madurai, India, found that comorbidities are a significant predictor of positive RT-PCR testing. The study also revealed an equal risk of asymptomatic infection among children, teenagers, and working-age adults, highlighting the importance of non-communicable disease control in COVID-19 containment s...
Researchers at the University of Pennsylvania School of Medicine have identified 182 genes likely responsible for kidney function and 88 genes for hypertension. The study provides a clearer picture of the genetic underpinnings of chronic kidney disease, paving the way for potential treatments.
A unique pair of gene variants has been found to cause sudden onset high blood pressure in pregnant women, which can be treated with a procedure to remove the adrenal nodule. The discovery provides new hope for women affected by this condition.
A new clinical trial will test a simple breathing exercise for adults with obstructive sleep apnea and hypertension. The study aims to reduce blood pressure and improve cardiovascular health through inspiratory muscle training.
Renal denervation (RDN) may complement medical therapy and lifestyle interventions for patients with uncontrolled hypertension. The procedure has shown consistent reductions in blood pressure in sham-controlled trials, highlighting its potential as a device-based therapy.
Researchers have determined the location and function of natural blood-pressure barometers inside our bodies, which detect subtle changes in blood pressure and adjust hormone levels to maintain healthy blood pressure. The discovery has significant implications for developing new treatments for high blood pressure.
Researchers at Temple University are conducting a 5-year study to compare two approaches for reducing heart disease risk factors in Black birthing people. The study aims to eliminate disparities in heart disease among Black women and birthing people during and after pregnancy.
The Wayne State LEAP-HTN project aims to improve access and delivery of care for Black adults with high blood pressure living in under-resourced neighborhoods in Detroit. The program deploys mobile health units and community health workers to provide personalized coaching and direct healthcare.
The American Heart Association has launched a $20 million research initiative, RESTORE Network, to address health equity in preventing hypertension. The project aims to test multiple strategies to overcome social determinants of health and provide better access to care for Black communities.
Researchers found that cardiometabolic abnormality, such as hypertension and high cholesterol, were more strongly associated with cognitive function and decline than obesity alone. Individuals with obesity and cardiometabolic abnormality had lower performance results on testing and greater cognitive decline.
A multinational observational study compared the safety and efficacy of ARBs and ACE inhibitors, finding no significant differences in cardiovascular outcomes but a lower risk of side effects with ARBs. The study analyzed data from over 3 million patients worldwide and used advanced mathematical techniques to reduce bias.
Analysis of real-world data found that ACE inhibitors and ARBs prevent heart events with equal effectiveness, but ARBs may cause fewer side effects. Patients taking ARBs were 3.3 times more likely to develop angioedema, while those taking ACE inhibitors were 32% more likely to experience a cough.
The University of Maryland has developed a new hypertension management program for older adults, integrating the DASH diet with physical activity and self-management. The program aims to improve knowledge, access, and self-monitoring skills for this demographic.
Vasan Ramachandran, a renowned cardiovascular epidemiologist, has been awarded the Louis and Artur Lucian Award for his groundbreaking work on hypertension. His research has significantly impacted clinical practice and cardiovascular health by shedding light on high blood pressure progression and screening guidelines.
A recent study published in Chinese Medical Journal found that maintaining normal blood pressure over a long period of time significantly reduces the risk of cardiovascular disease. The study analyzed data from a 26-year follow-up of participants and found that cumulative blood pressure levels were a reliable measure of the risk of CVD.
A study found that children exposed to higher levels of selenium and manganese during pregnancy had lower blood pressure in childhood. Manganese also protected against the hypertensive effect of cadmium, a toxic heavy metal.
A new study found that children with obstructive sleep apnea are nearly three times more likely to develop high blood pressure when they become teenagers than those without the disorder. Early treatment is crucial to prevent future cardiovascular disease, researchers say.
A study of 805,992 Japanese individuals found that systolic blood pressure (SBP) above 120 mmHg increases the rate of cardiovascular disease. SBP levels were also associated with an increased risk of coronary artery disease and cerebrovascular disease, even in individuals with normal glucose status.
A new study found that incorporating baked potatoes into a typical American diet can help reduce sodium retention and blood pressure. The research, published in Nutrients, suggests that the ratio of potassium to sodium is crucial for cardiovascular health.
A meta-analysis of 14 studies found that ACE inhibitors and angiotensin II receptor blockers may confer the greatest benefit to long-term cognition. These medications, which cross the blood-brain barrier, were associated with improved memory recall in older adults with hypertension.
Two studies find that a plant-based diet protects rats from hypertension and preeclampsia, even when exposed to high-salt diets. The researchers believe that dietary alterations can shift the gut microbiota, reducing disease incidence.
Researchers model the impact of implementing blood pressure control programs at barbershops nationwide, finding that such programs could reach one in three Black men with uncontrolled blood pressure. These community-based interventions would avert 8,600 major cardiovascular events annually, including 1,800 heart attacks and 5,500 strokes.
Research at the Max Planck Institute found that people over 50 with multiple health risks are more likely to experience depression. However, the severity of depressive moods decreases with age, suggesting a potential psychological component and better coping mechanisms in older adults.
A global multicentre clinical trial found that a one-hour ultrasound-based procedure called 'renal denervation' significantly reduced blood pressure in resistant hypertension patients. The study, published in The Lancet, suggests this procedure could offer hope to patients who do not respond to recommended treatments.