Articles tagged with Hypertension
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers found elevated plasma xanthine oxidase activity and more fragments of damaged mitochondrial DNA in Black adults with resistant hypertension compared to white adults. These findings suggest an important underlying cause of increased cardiovascular risk in Blacks with difficult-to-treat hypertension.
A study published in the Journal of the American Heart Association found that women who experienced sexual assault and workplace harassment are at a higher risk of developing hypertension. The study analyzed data from over 33,000 women and found that experiencing both types of trauma had the highest risk of hypertension.
Research found that women who experienced sexual violence were more likely to develop high blood pressure over a seven-year period. Women who experienced both sexual assault and workplace harassment had the highest risk of developing high blood pressure.
A recent study led by NYU Abu Dhabi researchers found that 23.8% of indigenous Nepali individuals were hypertensive, with nearly 14% having no association with identified lifestyle factors. The findings highlight the need for tailored medical research to address the unique health challenges of indigenous populations in Nepal.
A new 10-year analysis shows that only half of individuals with high blood pressure, high cholesterol, or obesity receive lifestyle support from their GPs. Lifestyle interventions can significantly reduce the risk of cardiovascular disease.
A new Northwestern Medicine study reveals that more than half of young women in the US have at least one risk factor for poor heart health before pregnancy. Optimizing heart health before and during pregnancy can prevent complications, deliver a healthy baby, and even reduce the risk of heart disease years later.
Researchers at University of Gothenburg discover a link between micro-stress and increased blood pressure, identifying a brain area controlling conscious motor skills. The study opens the door to influencing BP spikes and preventing hypertension through training.
Research found that pregnant women with sleep apnea are at a higher risk for developing hypertension and metabolic syndrome after delivery. A study of over 1,900 women found that those with persistent sleep apnea were three times more likely to develop hypertension and two times more likely to develop metabolic syndrome.
Long-term paracetamol use increases the risk of heart disease and strokes in people with high blood pressure. Researchers recommend using the lowest effective dose for the shortest possible time and monitoring blood pressure closely.
A new telehealth strategy for post-stroke care improved patient engagement and blood pressure control among stroke survivors living in underserved communities. The study found that remote blood pressure monitoring with mobile devices and video visits led to better health outcomes.
Research suggests that high blood pressure during young adulthood may contribute to changes in the brain later in life, increasing the risk for cognitive decline. A study of 142 adults found significant brain changes in midlife, averaging age 55, linked to vascular risk factors.
Researchers have discovered that a small protein called glucagon-like peptide-1 (GLP-1) couples the body's control of blood sugar and blood pressure. This finding could lead to new treatment strategies for patients with hypertension and/or diabetes.
Hospitalizations for hypertensive crises more than doubled between 2002 and 2014, despite reports of overall progress in blood pressure control. The study found that women had similar hospital mortality rates to men, but with a higher risk of dying during a hypertensive crisis.
Research from the University of Virginia Health System found that long-term use of ACE inhibitors and angiotensin receptor blockers can lead to hardened kidney vessels. The drugs, commonly prescribed for high blood pressure and heart failure, were associated with damage in both lab mice and humans.
A study identified factors at midlife associated with a decline in women's physical health 10 years later. Higher body mass index, smoking, osteoarthritis, and depressive symptoms were found to be significantly linked to clinically important declines in physical health.
A new issue of the CVIA journal has been published, featuring research on the clinical significance of angiographically detectable neovascularity in patients with cardiac myxoma. Studies found that ADN was present in 42.4% of patients and was associated with higher levels of eosinophils and low-density lipoprotein cholesterol.
Aspirin use in primary prevention of cardiovascular disease should be individualized based on benefit-to-risk assessment, not age. The authors' updated meta-analysis shows a 13% reduction in cardiovascular disease with similar benefits at older ages.
Researchers have developed a custom finger clip device that measures blood pressure and other vital signs like heart rate, oxygen saturation, body temperature, and respiratory rate. The device uses photoplethysmography sensors and achieves an accuracy rate of about 90% for systolic blood pressure.
A study of over 1,300 patients found that Mild Autonomous Cortisol Secretion (MACS) is much more prevalent than previously reported, with almost every second patient having MACS. The condition was linked to an increased risk of high blood pressure and type 2 diabetes, particularly in older women.
A cross-sectional study found that mild autonomous cortisol secretion (MACS) predominantly affects women, increasing the frequency and severity of hypertension and type 2 diabetes compared to nonfunctioning adrenal tumors. Patients with MACS carried an increased cardiometabolic burden similar to Cushing Syndrome, even without typical f...
Chronic hypertension is driving rising maternal mortality rates in the US, particularly among Black women. The study highlights a 15-fold increase in maternal mortality associated with chronic hypertension over 40 years.
A study of over 6,000 women found that US-born Black women are at higher risk of preeclampsia, but this is not solely due to their racial background. Factors such as biology, social and cultural elements, and access to healthcare also play a role in this disparity.
A global study found that hospitalized COVID-19 patients with metabolic syndrome had a 20% higher risk of developing acute respiratory distress syndrome (ARDS) and dying. The study examined records of over 46,000 patients in 181 hospitals across 26 countries.
A recent study published by Queen Mary University of London has found that certain risk factors for heart disease are linked to changes in the structure and appearance of the heart. The research analyzed images from over 30,000 people's heart MRI scans using a new imaging toolkit called radiomics.
A new Northwestern University study has derived and validated the first set of risk prediction models for lifetime risk of heart failure. The models can identify individuals at greatest risk, especially among young adults, allowing physicians to start prevention measures sooner.
Researchers from Hefei Institutes of Physical Science developed a novel model to assess hypertension risk based on simple risk factors. The model achieved an AUC of 0.92, outperforming traditional methods, and identified top risk factors including Body Mass Index, age, and family history.
Research shows autistic adults on Medicaid have higher odds of co-occurring physical and mental health conditions, including diabetes, obesity, and epilepsy, compared to the general population. Racial and ethnic disparities are also evident, with Black, Hispanic, and Asian adults facing higher odds of certain conditions.
A new NIH-funded study aims to test a program using a pharmacist-community health worker team to help patients with high blood pressure stay on track with their medication. The intervention addresses barriers to adherence, such as low health literacy and limited transportation access, through culturally relevant education and support.
A study of 16,000 adults with high blood pressure found significant racial disparities in blood pressure control, linked to unequal treatment intensification and missed appointments. The research highlights the need for targeted interventions to address these inequities and improve outcomes for underserved populations.
A daily dose of yoghurt has been found to be associated with lower blood pressure in individuals with hypertension. The study, conducted on 915 community-dwelling adults, found that even small amounts of yoghurt were linked to significant reductions in blood pressure.
A recent study found that US adults experienced higher blood pressure levels during the COVID-19 pandemic due to increased sedentary behavior, poor eating habits, and stress. The American Heart Association emphasizes the need for regular exercise, a healthy diet, and monitoring blood pressure to manage cardiovascular risk factors.
A study by the CDC found a strong association between obesity and diabetes, both of which are widespread in the U.S., and severe COVID-19 disease. In South Carolina, chronic diseases disproportionately affect Black communities, increasing their risk of developing severe COVID-19.
A study published in BMC Medicine found that maternal hypertension genes influence infant birth weight through effects on the placenta. The researchers analyzed fetal growth data and found a significant association between maternal genetic risk score and placental weight.
A study by CIBERDEM and IBIMA found a significant association between long-term exposure to particulate matter pollution and the incidence of high blood pressure. The research, published in Scientific Reports, monitored 1103 people over 8 years, with 282 cases of incident high blood pressure recorded.
A new study found that only 13.7% of women diagnosed with hypertensive disorders of pregnancy attended a blood pressure screening visit within 10 days of delivery. Women with inadequate prenatal care utilization had lower rates of screening attendance compared to those with adequate care.
A nationally representative survey of 27,600 US adults found that 14.9% used medications that may cause an increase in blood pressure, including 18.5% of those with high blood pressure. The study highlights the importance of monitoring medication use in patients with hypertension.
A recent study published in Hypertension suggests that adolescent arterial stiffness may increase the risk of systolic and diastolic hypertension by 20% and 2-fold, respectively, seven years later. Higher arterial stiffness levels were also associated with an increased risk of abdominal and whole-body obesity.
A village doctor-led intervention was found to be effective in reducing blood pressure levels by over half of participants within 18 months. The program, which included health coaching and home blood pressure monitoring, improved healthcare access for those with uncontrolled high blood pressure in rural China.
A phase 2 clinical trial found that losartan, commonly used to treat high blood pressure, did not significantly slow down the progression of Alzheimer's disease in people with mild-to-moderate symptoms. However, the drug may still be beneficial for those with early-stage disease if prescribed for longer periods.
A study analyzing data from 109 COVID-19 patients found that obesity is the key factor associated with endothelial dysfunction, a condition increasing heart attack and stroke risk. The results suggest an 17% higher cardiovascular risk for obese patients compared to those of normal weight.
A study published in the New England Journal of Medicine found that chlorthalidone significantly lowered blood pressure by 11mmHg in patients with stage 4 chronic kidney disease. The results also showed a 50% reduction in albuminuria, suggesting potential benefits for reducing kidney failure progression and hospitalizations.
Researchers found that firefighters experience significant increases in both systolic and diastolic blood pressure when responding to emergency calls, with most having uncontrolled hypertension. The study aims to raise awareness about the risks of cardiovascular disease among firefighters.
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 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 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 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.
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 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.
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.