Articles tagged with Blood Pressure
A new study from the UCLA School of Nursing found that the insular cortex, a region involved in stress and cardiovascular control, reacts differently between men and women when presented with certain stimuli. This difference may affect how cardiovascular diseases manifest and are diagnosed in each sex.
Researchers at the University of Pennsylvania School of Medicine found that obese women are less than half as likely to experience strokes, seizures, and other serious complications of preeclampsia. The studies also identified risk factors for persistent high blood pressure after delivery among women with preeclampsia.
Researchers at the University of Pennsylvania School of Medicine found that obese women are less likely to experience severe complications from preeclampsia, such as stroke and seizures. The studies also identified risk factors for persistent high blood pressure after delivery among women with preeclampsia.
A new study suggests that applying an ice bag to the face could help prevent a sudden drop in blood pressure after blood loss, potentially saving lives among first responders. The technique was tested on healthy volunteers and showed promising results.
A new study published in the Journal of the American Heart Association found that energy drinks cause more profound changes in heart activity and blood pressure compared to caffeinated drinks. Energy drink consumption resulted in a corrected QT interval 10 milliseconds higher at 2 hours, indicating potential arrhythmia risks.
A new 16-year study found that consuming less sodium was associated with higher blood pressure in men and women, challenging the current recommended limits. Potassium, calcium, and magnesium intake showed a significant association with lower blood pressure.
The USPSTF concludes that screening for preeclampsia has a substantial net benefit, allowing for early identification and effective treatment to prevent serious complications. Moderate-certainty evidence supports the effectiveness of well-established treatments in reducing maternal and perinatal morbidity and mortality.
Researchers observed lower body mass index (BMI) and blood pressure among low-income individuals living in the city's noisiest neighborhoods. The study suggests that neighborhood noise may have an indirect impact on health, potentially due to increased physical activity resulting from walkability.
A recent study published in the American Journal of Physiology - Endocrinology and Metabolism suggests that increasing dietary potassium intake can have an equally important effect on hypertension as decreasing sodium intake. Eating foods high in potassium, such as sweet potatoes, avocados, and spinach, may help lower blood pressure.
Researchers discovered that tumor necrosis factor (TNF) regulates small blood vessel function and blood pressure by acting as a mechanosensor. TNF controls blood pressure, and drugs that interfere with TNF signaling can dramatically reduce it.
A study of nearly 7,500 Americans age 65 or older found that elevated blood pressure is not related to high mortality risk among those with weak grip strength. The research suggests treating high blood pressure in older patients should not follow a one-size-fits-all approach.
A recent study published in the Canadian Family Physician journal reveals that more than half of Canadian family doctors are using outdated manual devices to measure blood pressure, resulting in inaccurate diagnoses. This can lead to unnecessary medication and increased healthcare costs.
Participants in an online behavioral intervention for high blood pressure reduced their systolic blood pressure by 10 mmHg, compared to a 6 mmHg reduction for those taking part in a control group. The study found that lifestyle counseling can complement and optimize the effectiveness of medical therapy to reduce high blood pressure.
A new study published in the American Journal of Hypertension found that high uric acid levels in very young children are associated with higher blood pressure at 3 years of age. The research suggests that maintaining appropriate levels of serum uric acids from early life may help reduce the risk of future increased blood pressure.
New research finds automated blood pressure monitoring over 30 minutes significantly reduces the number of patients meeting criteria for antihypertensive medication. This technique yields lower blood pressure readings than routine office measurements, helping to avoid overtreatment.
Patients with Type 2 diabetes and acute heart failure have a significantly lower risk of death if they have high systolic blood pressure, but are more likely to be hospitalized for heart failure. The study found that those with a systolic blood pressure above 150 mmHg were 45% less likely to die, but 47% more likely to be hospitalized.
Researchers have discovered that nitric oxide, which regulates blood pressure, is formed in nerves rather than blood vessel walls. This finding could lead to new treatments for people with poorly controlled high blood pressure.
A new study by the University of Warwick found that workers with desk-bound jobs have bigger waists and increased risk of heart disease. To avoid these risks, researchers suggest spending at least seven hours a day on your feet or walking seven miles.
A new study found that intensive lowering of systolic blood pressure to below 120 mm Hg would prevent 107,500 deaths per year in the United States. This reduction would be primarily among men aged 75 or older.
Researchers are exploring how high salt intake can trigger an immune response contributing to chronic high blood pressure in females. Studies found that female salt-resistant rats produce nitric oxide, a powerful dilator of blood vessels, which takes pressure down and activates a protective immune response.
A randomized crossover trial found that limiting sodium intake reduced systolic blood pressure by an average of 11mmHg and excess fluid retention. The study suggests that simple dietary advice may help slow the progression of chronic kidney disease.
Researchers project that intensive blood pressure control can save over 100,000 lives each year in the US. By lowering blood pressure to less than 120 mmHg, the risk of heart attack, stroke, and death can be significantly reduced. However, this approach may require additional medication and more frequent health check-ups.
A new ultra-low dose four-in-one pill has shown remarkable results in treating high blood pressure, with all patients experiencing significant drops in blood levels within 4 weeks. Researchers also found no side effects associated with the treatment, which could be a game-changer for patients worldwide.
A series of innovative studies tracks effects of common chemicals on human health and environment, examining mercury's impact on blood pressure in pregnant women. The research also provides first evidence linking parabens and triclocarban to measurable adverse health effects in newborns.
A new study has found that skin sodium content is strongly correlated with left ventricular hypertrophy in patients with chronic kidney disease. Reducing skin sodium through dietary restriction or medications may help protect the heart in these patients.
Scientists have identified 107 new gene regions linked to high blood pressure, enabling doctors to target treatments and advise on lifestyle changes. The findings suggest a personalized medicine approach could reduce the risk of heart disease and stroke.
Researchers found that coronary artery calcium scores can help personalize treatment for patients with mild to moderate high blood pressure, reducing the risk of heart disease. The study suggests using these scores to determine the most appropriate blood pressure treatment strategy for each patient.
UT Southwestern researchers found that constant intracranial pressure in zero-gravity conditions causes vision problems in astronauts. Using a vacuum device to lower pressure for part of each day may prevent the issue, according to the study published in the Journal of Physiology.
The American College of Physicians (ACP) and the American Academy of Family Physicians (AAFP) have released a new guideline for treating hypertension in adults 60 years old and older. The guidelines recommend a less aggressive treatment target for otherwise healthy adults, with a focus on achieving a systolic blood pressure of less tha...
The American College of Physicians (ACP) and the American Academy of Family Physicians (AAFP) recommend that physicians initiate treatment in adults aged 60 years old and older with persistent systolic blood pressure at or above 150 mm Hg to achieve a target systolic blood pressure of less than 150 mm Hg. The guideline notes that some ...
A new study suggests that a woman's blood pressure before pregnancy is related to the likelihood of delivering a boy or girl. The research found that women with higher blood pressure before pregnancy were more likely to deliver a boy, contradicting previous theories and providing a novel insight into human reproduction.
A global analysis of 8.7 million participants found that elevated systolic blood pressure increased substantially between 1990 and 2015, leading to over 10 million deaths and 212 million disability-adjusted life-years. The study highlights the need for increased efforts to control high blood pressure globally.
A new study by Joslin Diabetes Center shows that participants in the Why WAIT weight loss program experienced reduced cardiovascular disease risks and improved insulin sensitivity even five years after completing the intervention. The study found that maintaining a 7% weight loss was a good predictor of long-term weight loss success.
A study found that yoga significantly decreased diastolic blood pressure and night diastolic blood pressure in patients with prehypertension. Practicing hatha yoga for one hour daily may prevent hypertension development and improve overall health.
A new study by Johns Hopkins researchers reveals a strong link between angiotensin receptor autoantibodies and increased risk of frailty in older adults. The study suggests that common blood pressure drugs targeting the autoantibodies, called ARBs, may help protect against functional decline in some people.
A study found that intensive systolic blood pressure lowering can prolong life compared to standard levels, preventing approximately 107,500 deaths per year. Additionally, this approach is projected to save around 32,800 lives annually among adults with stage 3-4 chronic kidney disease.
Researchers developed a hydrogel-based embolic agent that can form robust and safe blockages in blood vessels, eliminating common caveats of existing embolization methods. The new approach holds promise for treating patients with bleeding disorders or receiving blood-thinners.
The number of people with high blood pressure has nearly doubled in 40 years, with the UK being the European country with the lowest proportion of people with high blood pressure. Research found that men have higher blood pressure than women globally, and that poor nutrition in childhood may contribute to the growing problem.
The global prevalence of high blood pressure has more than doubled over the past 40 years, with significant increases observed in low- and middle-income countries. High blood pressure remains a major risk factor for stroke and heart disease, claiming over 7.5 million lives annually.
Research found that children who experienced childhood abuse or neglect had higher blood pressure and greater variability in blood pressure readings. The study suggests that clinicians should ask patients about childhood adversity and monitor blood pressure variability to identify individuals at risk of adult hypertension.
Researchers found a positive correlation between omega-3 fatty acid levels and lower systolic and diastolic blood pressures. Eating diets rich in omega-3 foods could be a strategy to prevent high blood pressure.
Scientists have discovered PIEZO1, a cation channel in the inner layer of blood vessel walls, which translates mechanical stimuli into molecular responses controlling vessel diameter. This finding could lead to the treatment of high blood pressure by activating PIEZO1 pharmacologically.
A new study reports that soldiers with higher blood pressure before starting prazosin treatment experience better symptom reduction. The study identifies blood pressure as a biomarker that can predict individual response to the medication, potentially leading to personalized medicine approaches for PTSD treatment.
Research found a strong correlation between high resting heart rate and blood pressure with an increased risk of obsessive-compulsive disorder (OCD), schizophrenia, and anxiety disorders. Men with higher resting heart rates were 21-69% more likely to develop these mental health conditions.
A study of over 1 million male teens found higher resting heart rates above 82 beats per minute and high blood pressure associated with later development of obsessive-compulsive disorder, schizophrenia, and anxiety disorders. Lower heart rate and blood pressure were linked to substance use disorders and violent behavior.
A new special issue on cardiovascular risk factors has been published in CVIA, highlighting key findings on hypertension management and the role of gut microbiota in atherosclerosis. The issue also explores the global burden of cardiovascular disease and its socio-economic impact.
A new study suggests that intensive treatment of systolic blood pressure to below 120mmHg can reduce mortality by 27%, with an estimated 107,500 deaths prevented per year. However, this approach also carries a significant risk of serious side effects, including low blood pressure episodes and fainting.
Researchers at University of Texas at Arlington are developing a new method and device to control blood pressure levels automatically using targeted electrical stimulation. The system aims to reduce drug side effects and improve treatment accuracy for patients with cardiac care environments.
Thirty-one new gene regions linked with blood pressure have been identified in a massive genetic study involving over 347,000 people. The discoveries include DNA changes in three genes that have larger effects on blood pressure than previously seen, providing new insights into hypertension and potential treatment targets.
A study published in JCI Insight found that age-related reductions of microRNA-155 may underlie age-associated hypertension. Mice lacking mineralocorticoid receptors in smooth muscle cells were protected from developing high blood pressure as they aged, and restoration of miR-155 improved blood pressure parameters.
A new study aims to develop objective indicators for diagnosing concussions using transcranial Doppler ultrasound to measure blood vessel function in the brain. The researchers hope to create a non-invasive, inexpensive method to accurately diagnose concussions and prevent second-impact syndrome.
Researchers analyzed medical records from over 11,000 Americans and found a statistically significant increase in heart damage risk among those with very low diastolic blood pressure. Driving diastolic blood pressure too low may cause damage to heart tissue.
A large study of over 22,000 patients with coronary artery disease found that too low blood pressure was associated with worse outcomes. The optimal blood pressure target continues to be debated, and caution is urged when using blood pressure lowering treatment in these patients.
The OPTICARE trial found that patients who stuck with a year-long enhanced cardiac rehabilitation program were happier, healthier, and more active than those in the regular program. Motivated patients showed significant improvements in smoking cessation and total cholesterol levels, as well as higher health-related quality of life.
A new study has questioned the Swedish National Board of Health and Welfare's recommendation to raise blood pressure targets for diabetes patients. The study found a linear relationship between blood pressure and cardiovascular disease, with lower blood pressure levels associated with fewer cases of stroke and myocardial infarction.
A lower blood pressure target than the currently guideline-recommended goal of 140/90 mm Hg was found to be safe and associated with protection against premature death. This strategy also protected against kidney failure in patients with higher levels of proteinuria.
A new study from Johns Hopkins Medicine found that one-on-one coaching sessions with trained pharmacists and dietitians significantly reduced blood pressure among participants, especially those who were African American. The program's motivational interviewing approach helped patients set achievable goals and address medication concerns.
Researchers found lifestyle modification programs, modeled on diabetes prevention programs, resulted in weight reduction and additional metabolic benefits such as reduced blood sugar, blood pressure, and cholesterol levels. Programs with maintenance components showed larger benefits.
Scientists at Hokkaido University measured eye pressure in sleeping patients with obstructive sleep apnea syndrome for the first time, discovering an unexpected correlation between the two conditions. This study sheds light on the potential mechanisms underlying glaucoma development in patients with OSAS.
A recent study by Binghamton University found significant ethnic differences in circadian blood pressure variation among African American, Hispanic American, Asian American, and European American women. The research suggests that genetic and cultural factors contribute to these variations, which can inform personalized treatment approa...