A multicenter trial found that administering a nitroglycerin patch in an ambulance did not reduce post-stroke disability. In fact, it worsened outcomes for patients with brain bleeds, indicating that the treatment should not be used very early after stroke.
African Americans, especially women, face a significantly higher risk of sudden cardiac death due to factors like low income and education. The study found that these disparities accounted for 65% of the difference in risk between African Americans and whites.
A study analyzing electronic health records found that Native Americans experience a higher incidence of ischemic stroke, with common risk factors including high blood pressure, diabetes, and smoking. The study also revealed significant increases in these modifiable risk factors between 2000 and 2016.
Researchers found that stroke risk factors increased by tripling the likelihood of a stroke within 10 years, with hormonal treatment and racial differences also playing a role. The study calls for targeted interventions to reduce stroke risk among post-menopausal breast cancer survivors.
Two studies found that flu-like illnesses increase the odds of having a stroke by nearly 40 percent over the next 15 days. Researchers also identified an increased risk of tearing neck arteries within one month of battling a flu-like illness.
Researchers found that mechanical clot removal can limit disability and improve functional outcomes in stroke patients up to 24 hours after symptom onset. This study suggests that endovascular therapy beyond the normal treatment window can lead to better quality of life for stroke survivors.
A new study found that e-cigarette users have a 71% higher risk of stroke, 59% higher risk of heart attack or angina, and 40% higher risk of coronary heart disease. The American Heart Association cautions against e-cigarette use due to nicotine content.
Research found differences in gut microbiota between patients with and without dementia, with higher levels of ammonia and indole associated with increased dementia risk. Lower levels of beneficial Bacteroides organisms were also observed in dementia patients.
Black women are at a significantly increased risk of pregnancy-related stroke during delivery and postpartum admissions compared to white women. Black women with pregnancy-related conditions like preeclampsia are twice as likely to experience a stroke during delivery.
Researchers found that a minimally invasive surgery combining clot-busting drug and catheter drainage reduced swelling and improved prognoses in hemorrhagic stroke patients. The study showed that every 10 milliliter increase in swelling volume was associated with a 25% higher risk of death at 30 days.
A new study by the American Heart Association finds that rising temperatures from climate change may lead to a significant increase in congenital heart defects among newborns in the US. The research estimates up to 7,000 additional cases in eight states over an 11-year period.
Black stroke patients are less likely to receive clot-busting medication tPA in community hospital emergency departments compared to white patients. This disparity may be attributed to various factors beyond the patient's access to comprehensive stroke centers, highlighting a need for further research and intervention.
A nationwide study found that counties with dirtier air had higher rates of stroke deaths and shorter life expectancies. The study analyzed health data and pollution monitoring information from 1,561 counties across the US, revealing a significant association between PM2.5 pollution levels and increased risk of stroke.
Research on hospitalized women with ischemic stroke found they were less likely than men to be evaluated by stroke specialists and receive specialized diagnostic tests. Women had a 6% lower likelihood of intracranial vessel imaging, 10% lower cervical vessel imaging, and 8% lower monitoring for heart-rhythm irregularities.
Researchers found a significant increase in infection-related stroke hospitalizations from 1993 to 2015, with the greatest increases seen in women and young people. The study suggests that addressing the opioid epidemic is crucial in reducing this public health problem.
Researchers found that stroke incidence jumped by 61 percent within 14 days of shingles onset, with the increased risk remaining elevated for six months. The study suggests that getting the shingles vaccine may be the most effective way to prevent shingles-associated stroke risk.
Researchers found that stroke survivors who believe they can protect themselves from having another stroke have significantly lower blood pressure. The study revealed nearly 78% of adults agreed they could protect themselves, leading to a 6.44 mm Hg reduction in systolic blood pressure.
Researchers found a strong relationship between infections during delivery hospitalization and stroke within the following month. Women with an infection during delivery hospitalization were more than five times as likely to be readmitted to the hospital for stroke.
The updated guidelines now prefer non-vitamin K oral anticoagulants (NOACs) over warfarin for reducing stroke risk in patients with atrial fibrillation. NOACs have been shown to be safer and potentially more effective at preventing blood clots than warfarin, according to new scientific studies.
A new study finds that sudden, unpredictable drops in personal income during young adulthood are associated with a significantly increased risk of developing heart disease and/or dying from any cause. The researchers found that women and African-Americans were more likely to experience high income volatility and income drops.
Research found that patients with high blood pressure and progression of periventricular white matter hyperintensities show signs of cognitive impairment despite medication. The study suggests a six-fold increased risk of mild cognitive decline in patients with progression of periventricular white matter abnormalities.
A new study in the Journal of the American Heart Association found that nearly 20% of cardiovascular disease deaths in Shandong province could be attributed to high sodium intake. Reducing salt consumption is estimated to prevent up to 8,800 deaths from cardiovascular disease.
A 12-month follow-up study found significant improvements in blood pressure among African-American men participating in a barbershop-based health program. The intervention reduced systolic blood pressure by 28.6 mm Hg, with an average reduction of 20.8 mm Hg greater than the control group.
A new study found that flu vaccination is associated with a reduced risk of premature death and cardiovascular death in heart failure patients. The study analyzed data on 134,048 patients with newly diagnosed heart failure over a 12-year period.
Research found that living in areas with dense vegetation is associated with lower stress levels, better blood vessel health, and improved cardiovascular function. The study's findings suggest that increasing green spaces in neighborhoods could be a significant public health intervention for reducing heart disease risk.
A new study published in Circulation found that running a full marathon significantly raises concentrations of biomarkers indicating heart strain in amateur runners. The study suggests that shorter endurance races may reduce the strain on the heart muscle during competition.
A new research published in the Journal of the American Heart Association found that a healthy lifestyle during menopause may offset the acceleration of atherosclerosis. Women who adhered to a 'Healthy Lifestyle Score' had significantly wider arteries, less arterial thickening and buildup of fatty plaque compared to those with lower sc...
Researchers analyzed data from over 109,000 out-of-hospital cardiac arrests and found that states with required CPR education had higher bystander CPR rates and improved survival outcomes. Neurologically favorable survival was also more common in these states.
Researchers found that people who weighed themselves daily or almost daily had a significant weight loss of 1.7 percent in 12 months, while those who never used at-home scales did not lose weight. Daily weighing may increase awareness of behavior changes affecting weight loss.
A recent study found that post-traumatic stress disorder (PTSD) symptoms significantly increase the risk of major cardiovascular events and death up to a year after cardiac arrest. Researchers discovered that PTSD was associated with a three-fold increased risk of death from any cause or a major heart event in resuscitated patients.
Researchers found that pediatricians rarely addressed high blood pressure in overweight children during well-child visits. In fact, only 16.6% of visits included clear information about the condition, while 66.7% did not discuss it at all.
Women are less likely to receive CPR from bystanders due to fears of inappropriate touching, causing injury, and misperceptions about their health. Studies suggest these concerns can lead to delays or no CPR being administered.
Researchers found patients with broken heart syndrome who developed cardiogenic shock had a higher short-term and long-term mortality rate compared to those without the complication. The study suggests careful long-term follow-up is crucial for this patient group.
A small study found that consuming one energy drink can lead to acute impairment in vascular function. Researchers believe the combination of ingredients such as caffeine and sugar may be to blame. The study's findings suggest that frequent energy drink consumption could have negative effects on blood vessel health.
Researchers found that former smokers who quit within the last five years reduced their cardiovascular disease risk by 38 percent compared to those who continued to smoke. It took 16 years since quitting for former smokers' risk of cardiovascular disease to return to the level of never smokers.
Researchers found that people with high levels of chronic noise exposure had a greater than three-fold risk of cardiovascular events. Chronic noise exposure fuels blood vessel inflammation, promoting cardiac risk.
Research studies found that public access defibrillation significantly improved survival rates among patients with shockable rhythms. In the US study, researchers estimated costs in 2017 dollars and found placing an AED increased years of quality living.
A multi-year review of all pediatric emergency response records in Houston found that Black infants comprised a significantly larger proportion of cardiac arrests than expected. The study suggests that genetic differences in risk based on race, environmental or socioeconomic factors, or a combination of factors may contribute to the di...
Researchers found a significant increase in AFib hospital admissions following the springtime transition, suggesting that daylight saving time transitions have negative health consequences. The study analyzed nearly 6,300 records of patients admitted to Montefiore Medical Center for AFib between 2009 and 2016.
Research found that hookah tobacco smoking impairs blood vessel function, similar to cigarette smoking, due to high levels of carbon monoxide. Hookah smoke exposes users to additional toxic substances from charcoal combustion products.
Eating daily servings of nuts has been associated with lower risk of weight gain and obesity, as well as improved glucose and insulin responses. A one-ounce serving of nuts or peanut butter can be substituted for less healthy foods to prevent slow weight gain over time.
A new study found that people from large Latino populations are less likely to receive CPR and survive cardiac arrests when they collapse. Bystander CPR rates were lower in these communities, with only 27% of cases receiving CPR in heavily Latino-populated neighborhoods.
Researchers found that higher lead and mercury levels in the blood were associated with increased levels of bad cholesterol and total cholesterol. The study suggests a potential link between heavy metal exposure and cardiovascular disease.
Researchers found that nearly 330 patients continued to engage in thrill-seeking activities, with nearly 8,000 total events reported. Nine people experienced serious health effects, with four cases occurring during roller coaster riding.
Research found that rising violent crime rates were associated with higher odds of high blood pressure among residents living in low-crime communities, even if they weren't directly exposed to crime. The study suggests that the environment affects heart health and stress responses can vary between neighborhoods.
Researchers studied 547 sexual minority women, finding that those with increased trauma severity were more likely to experience anxiety, depression, overeating, diabetes, obesity, and high blood pressure. The study suggests healthcare providers should screen for trauma as a cardiovascular disease risk factor in this population.
Preliminary research suggests opioid use increases risk of developing atrial fibrillation by 34 percent. Atrial fibrillation is a chaotic quivering of the heart's upper chambers, one of the leading causes of strokes.
A study of 12,708 participants found that consuming more than 30% of daily calories after 6pm was associated with a 23% higher risk of developing high blood pressure and a 19% higher risk of becoming pre-diabetic. Eating earlier in the day may be an important strategy to help lower heart disease risk.
A new study by the American Heart Association confirms that home blood pressure monitoring can diagnose high blood pressure in US adults. The research found that readings of 130/80 mmHg or higher taken at home are consistent with clinic measurements, providing a reliable method for identifying hypertension.
A new experimental vaccine has shown to reduce the risk of secondary strokes caused by blood clots for over two months without triggering an autoimmune response. The vaccine, S100A9, provides protection against blood clot formation and works as well as oral blood thinner clopidogrel in a major artery.