Articles tagged with Blood Pressure
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Researchers at Intermountain Medical Center Heart Institute found that patients with extreme blood pressure swings were more likely to die than those with stable blood pressure. The study suggests that controlling blood pressure on a regular basis is crucial to reducing the risk of cardiovascular disease.
A recent study found that children with high blood pressure at night experienced a faster time to kidney failure than those with normal blood pressure. The study also showed that patients with high blood pressure during both day and night had an even more rapid decline, highlighting the importance of nighttime blood pressure control in...
Scientists found that skin helps regulate blood pressure and heart rate in response to changes in oxygen availability. In mice genetically modified to lack certain HIF proteins, the response to low-oxygen conditions was altered, affecting heart rate, blood pressure, and overall activity.
A study by Carnegie Mellon University found that a mindfulness meditation mobile app with an acceptance training component reduces cortisol and systolic blood pressure in response to stress. The app was shown to lower blood pressure responses by approximately 20% and cortisol responses by more than 50%.
The study aims to determine whether evening binge drinking causes sleep apnea, neural disregulation and abnormal rhythms in blood pressure. Researchers will also examine how menstrual phases affect women's bodies and explore the impact of CPAP on negative effects.
A study found that changes in marital relationship quality over time are associated with variations in cardiovascular risk factors for men. Improving relationships were linked to lower levels of 'bad' cholesterol and relatively lower weight, while deteriorating relationships were associated with worsening diastolic blood pressure.
A study published by the American Academy of Neurology found that high blood pressure in women's 40s is associated with a 65% increased risk of dementia. Women who developed high blood pressure in their 40s were 73% more likely to develop dementia than those with stable blood pressure throughout their 30s and 40s.
Researchers discovered a mechanism by which gut bacteria contribute to hypertension, involving the breakdown of cortisol into a molecule called GALF. This process can lead to an increase in blood pressure. The study aims to develop targeted therapies to combat hypertension.
Men who batted in saunas 4-7 times a week had lower blood pressure levels than those who only batted once a week. This was attributed to vasodilation, improved endothelial function, and relaxation of the body and mind. Regular sauna bathing also reduced the risk of pulmonary diseases.
A community health worker-led multicomponent intervention improved systolic and diastolic blood pressure control in low-income patients with uncontrolled hypertension. Over 18 months, the intervention group showed a significant decrease in blood pressure and increased controlled hypertension rates compared to usual care.
Self-monitoring of blood pressure at home is associated with a significant reduction in clinic blood pressure, particularly when combined with individually tailored intensive support. The effect was strongest in people on fewer antihypertensive medications and those with higher systolic blood pressure before self-monitoring.
A study of 180 teenagers found evidence of organ damage in those with normal blood pressure and those in the mid-risk group. Researchers suggest that imaging of the heart may be useful to determine how aggressive therapy should be for youth in the high-normal range of blood pressure.
A new study found that adults with lower education levels and no partner are less likely to regularly check their blood pressure at home. This is associated with a higher frequency of home monitoring among those with high blood pressure who are aware of it and being treated.
Researchers found that stroke volume explains 55% of the variance in systolic blood pressure in females, while total peripheral resistance is the main determinant in males. This study suggests potential benefits to prescribing blood pressure-lowering medications with consideration for gender differences in underlying physiology.
New research reveals that maintaining a healthy weight is crucial in preventing high blood pressure, with participants who kept their weight in check being 41% less likely to develop increasing blood pressure. The study also found that focusing on weight management can help reduce the risk of heart disease and stroke.
A study published in Diabetologia found approximately 1.8 million US adults aged 40+ with diabetes, CKD, and diabetic retinopathy, indicating a significant risk of CKD progression and death. The presence of DR is a reliable screening tool for identifying individuals at high risk.
Researchers found that a simple index based on systolic blood pressure and left-ventricular end-diastolic blood pressure ratio can predict in-hospital mortality for patients with STEMI. The study included 219 patients and showed that the SBP/LVEDP ratio was more predictive than other indices.
New research shows that e-cigarettes with nicotine cause a significant increase in arterial stiffness, blood pressure, and heart rate in humans. This study highlights the potential dangers of e-cigarettes and emphasizes the need for caution and further investigation into their long-term effects.
A new study shows that untreated sleep apnea increases blood sugar, fat levels, stress hormones, and blood pressure while participants slept. Continuous positive airway pressure (CPAP) therapy is recommended to prevent these consequences.
A study found that dark chocolate enriched with extra virgin olive oil is associated with increased endothelial progenitor cells and decreased carnitine levels, leading to improved cardiovascular health. The addition of natural polyphenols from olive oil also increased high-density lipoprotein cholesterol and decreased blood pressure.
A study found that ibuprofen, a commonly prescribed NSAID, increases blood pressure and is associated with a higher incidence of hypertension in patients with osteoarthritis or rheumatoid arthritis. Celecoxib, on the other hand, showed a slight decrease in blood pressure, while naproxen had a relatively small increase.
A new study published at ESC Congress shows that blood pressure variability is strongly associated with adverse outcomes in patients with atrial fibrillation. The study found that consistency in blood pressure control is vital, regardless of patient age or blood pressure level.
A minimally invasive catheter-based procedure lowered office and ambulatory blood pressure in uncontrolled hypertensive patients not taking medication. Renal denervation was effective in reducing blood pressure, even with small reductions correlating to significant cardiovascular risk reductions.
New research reveals young adults, particularly men, are at higher risk for heart attack and stroke due to inadequate high blood pressure awareness and management. Young adults are more likely to be obese and have lower rates of blood pressure treatment and control compared to middle-aged and older adults.
A post-hoc analysis of the SPRINT trial suggests that a universal blood pressure target may not be suitable for all patients. For those with high systolic blood pressure readings, intensive treatment might not always be beneficial, and the harms of aggressive treatment could outweigh the benefits.
Two studies provide strong evidence that lowering systolic blood pressure to 120 mmHg is well-tolerated by patients and cost-effective. Participants on intensive therapy reported feeling as well as those receiving standard blood pressure control, and were equally satisfied with their care.
The new guidelines offer a series of evidence-based recommendations for pediatricians, including routine blood pressure measurements only at annual wellness visits and using ambulatory blood pressure monitors. The report also removes obese patients from normal blood pressure calculations, replacing them with average-weight kids to prev...
Researchers at Trinity College Dublin advise caution against aggressively lowering blood pressure in older people due to increased risk of falls and blackouts. A recent US trial's results suggest benefits of aggressive treatment may be offset by potential harms, highlighting the need for individualized assessment.
Researchers found that people with high blood pressure variability are more likely to develop dementia and Alzheimer's disease. Home monitoring of blood pressure may be a useful tool for assessing future dementia risk.
A new study suggests that assessing orthostatic hypotension, a form of low blood pressure, within one minute of standing is more predictive of future falls and adverse outcomes. The study found that this measurement time was associated with the highest rates of fractures, fainting, and death.
A new study by Duke University found a connection between ozone pollution and cardiovascular health in Chinese adults. Exposure to ozone was linked to increased platelets, elevated blood pressure, and other factors that contribute to cardiovascular disease.
Researchers at University at Buffalo successfully tested a pre-hospital intervention that raises blood pressure in simulated trauma victims experiencing blood loss. Face cooling was shown to increase and maintain blood pressure during the simulation.
Targeting a systolic blood pressure of <120 mm Hg reduced cardiovascular events and premature death in CKD patients, but slightly accelerated kidney function decline. The benefits were observed across all age groups within the CKD subgroup.
Despite nationwide improvements in cardiovascular risk factors, US adults at or below poverty levels showed little change in blood pressure, smoking rates, and predicted cardiovascular risk between 1999 and 2014. The study highlights the need to address income disparities in cardiovascular disease prevention.
A study by UAlberta researchers found that 70% of home blood pressure monitor readings are unacceptably inaccurate, which could lead to serious implications for people relying on them. The team advises comparing measurements with clinical readings and taking multiple readings.
A new study found that quarter-dose combinations of blood pressure lowering medications are effective in treating hypertension, resulting in fewer side effects than single doses. Researchers analyzed data from 42 trials involving over 20,000 people with high blood pressure.
A new study found that intensive lowering of blood pressure reduced left ventricular hypertrophy (LVH) and prevented cardiovascular events. Lowering systolic blood pressure to less than120 mmHg improved heart muscle, but did not correlate with fewer incidents.
A study by University of Manchester researchers found that over one third of people with high blood pressure are not taking their medication as prescribed. The study used a urine test to examine the relationship between patient characteristics and non-adherence, revealing four key parameters that predict non-adherence
African-Americans experience a drop in systolic blood pressure when moving to less segregated neighborhoods, with reductions ranging from 1-5 points. The study suggests that less stress and better access to resources contribute to the decrease in blood pressure.
A study of 2,280 black adults found that living in high-segregation neighborhoods was associated with small increases in systolic blood pressure. Reducing exposure to neighborhood segregation was linked to decreases in systolic blood pressure, suggesting social policies minimizing segregation may have health benefits.
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 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 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 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.