Researchers found that a therapy combining electrical stimulation with bilateral movement significantly improved motor skills in stroke patients compared to unilateral movement or physical therapy alone. The study suggests that involving the unaffected limb can help restore function and create new neural pathways.
Researchers found a link between abnormal retinal blood vessels and cognitive decline, potentially providing an early warning system for dementia. Low vitamin C levels in the blood were also associated with increased stroke risk, particularly among hypertensive men.
A genetic polymorphism in the PON1 gene has been found to significantly increase stroke risk in young adults by a factor of 4.10 compared to those without the abnormality. The presence of this genetic abnormality also interacts with other risk factors, such as smoking and high blood pressure, to multiply stroke risk.
A new study has found that heavy drinkers are at a higher risk of bleeding stroke, with hypertension and genetic factors also contributing to the condition. The research, conducted by the University of Cincinnati College of Medicine, involved 107 individuals with subarachnoid hemorrhage (SAH) and 197 without stroke.
Research found that consuming at least 300mcg of folate per day reduces stroke and cardiovascular disease risk. Folate, a B-vitamin, is found in citrus fruits, leafy greens, beans, and grain products.
A gene mutation that affects antioxidant production is associated with a 50% increase in heart disease risk, even among those without traditional cardiovascular risk factors. Individuals carrying the mutation have an 80% higher risk of developing brain vessel disease.
Researchers discovered that calcification of breast blood vessels is associated with an increased risk of stroke. Women with diabetes, older age, and low educational background are at higher risk. Mammograms might one day be used to better determine a woman's cardiovascular risk.
A new study challenges the Hispanic paradox, finding that U.S.-born Mexican Americans have higher rates of heart disease deaths than non-Hispanic whites. Researchers also found that Mexico-born Hispanics were not significantly different in mortality risk.
Men and women who smoked cigarettes had a significantly increased risk of heart attack, with female smokers facing an 80% greater risk than their peers. This contradicts the initial assumption that leanness is cardio-protective, highlighting the need for further research.
Researchers found a link between non-traditional jobs and social roles with increased coronary heart disease and death. Men who identified as househusbands had an 82% higher 10-year death rate compared to working men.
A study analyzing US commercials aired during children's shows found a surge in fast-food portion sizes since the 1970s. Researchers suggest this could contribute to childhood obesity and heart disease if combined with decreased physical activity.
Researchers analyzed participants' CETP genes to find genetic markers for heart disease. They discovered a pattern of gene variations called haplotype, which showed a significant association with the person's response to statin therapy.
Researchers found that 46.7% of coronary heart disease patients were firstborn, with lower rates of cigarette smoking and similar risk factors compared to younger siblings. The study suggests primogeniture as an independent predisposing determinant of CHD, which should be taken into account when assessing global patient risk.
A study of 122 men and women who suffered out-of-hospital cardiac arrests found that women were more likely to report psychological stressors as triggers before their arrest, while men were more likely to report physical exertion. The study suggests that emotional triggers may play a role in sudden cardiac death for women.
A study found that women with a history of heart attack were 2.7 times more likely to have impaired cochlear function than those without, highlighting a potential link between CVD and age-related hearing loss. The research used a new technology to test cochlear function in over 1,600 participants aged 52-97.
A new study found that tiredness, frustration, and fatigue can increase the risk of heart attacks. Researchers analyzed data from over 12,000 participants, aged 45-64, to determine if psychological factors such as anger, vital exhaustion, and chronic fatigue could predict long-term heart attack risk.
A study found that Finnish men with high mercury levels in their hair had a 60% increased risk of death from cardiovascular disease and a 70% increased risk of coronary heart disease. The study suggests that avoiding regular consumption of old, large predatory fish is key to reducing the risk.
Women over age 65 who took vitamin D had a significant reduction in heart disease risk compared to those who didn't. The study found that vitamin D supplements reduced the risk of heart disease death by nearly one-third, but further research is needed to confirm these findings.
A study suggests that robot-assisted sensorimotor therapy can help stroke survivors recover movement abilities years later. The robot exercises patients' limbs and rebuilds nerve pathways from the brain to the injured limb, leading to improved movement abilities.
The study found that childhood hemorrhagic strokes declined by 79%, while ischemic strokes declined by only 19%. Black children were more than twice as likely to die from stroke-related deaths, highlighting the need for further research into risk factors and prevention strategies.
Researchers found that sudden changes in body position and negative emotional stress/anger are linked to an increased risk of ischemic strokes. The study suggests that awareness of these potential triggers can help prevent strokes, particularly among older adults.
A team of Danish researchers compared data from the Copenhagen Stroke Study to investigate possible differences in causes of TIAs and strokes. They found that TIA patients were half as likely to have diabetes and claudication, suggesting alternative causes beyond blood clots.
A training program improved emergency physicians' ability to diagnose strokes via CT scans, leading to a significant increase in accurate diagnoses. Remote review of CT scans using teleradiology also showed reliable results in evaluating stroke patients for thrombolytic therapy.
A portable ultrasound device has been developed to detect neck artery blockages with high accuracy. The device takes only 8.8 minutes to perform a comprehensive examination, compared to 30 minutes or longer for standard laboratory ultrasounds.
The Coordinated Stroke Strategy led to a dramatic increase in stroke treatment rates, from 3.5 patients per month to an average of six patients per month. Intracerebral hemorrhage hospitalization rates varied by gender and geography, with higher rates among men and in the southern United States.
A new study finds that the updated birth control pills pose a significant stroke risk for women. The risk is similar to that of first-generation pills and higher than non-users.
Researchers found that dedicated stroke teams can improve treatment with tissue plasminogen activator (tPA) without increasing hospital costs. The use of tPA increased by 2.1 times in the year with a specialized team compared to the year without one.
The study found that prehospital administration of the clot-dissolving drug reteplase decreased treatment time by more than 30 minutes at hospitals with average transport times and in-hospital treatment times. The savings exceeded 45 minutes at slower treatment time hospitals, highlighting the potential to improve patient outcomes.
A six-year study found that regular low-intensity exercise, such as brisk walking four times a week, reduced CRP levels and improved blood vessel function in men. The study showed a significant reduction in inflammation markers for genetically susceptible individuals.
A new protein test has been developed to improve heart attack detection, particularly in cases of non-ST segment elevation heart attack. The test shows significant predictive value and could lead to a doubling of identified patients with mild heart attacks.
Acupuncture was found to significantly reduce sympathetic nerve activity in critically ill chronic heart failure patients, but blood pressure and heart rate remained unaffected. Further study is needed to confirm the treatment's effectiveness and potential benefits for patients with severe heart failure.
Researchers used EBCT to screen coronary arteries for calcium deposits in former Kawasaki patients. Four out of 18 participants showed positive results, indicating moderate to high risk of coronary artery disease. The study suggests that EBCT can be an effective non-invasive screening method for detecting artery disease in these patients.
Researchers found that snow shoveling increased tPA antigen levels and decreased PAI-1 activity in a way that didn't occur during automated snow removal or maximal treadmill exercise. Young, healthy individuals showed protective responses to moderate exercise that prevented heart attacks.
Research studied deaths of 508 patients with terminal heart failure, finding that men were most likely to die near dawn, while women were at highest risk in the early morning. The study suggests hormonal patterns and daily biological ebb and flow may contribute to these findings.
Researchers find that heparin and compression stockings can effectively prevent deep-vein thrombosis (DVT) in people at high risk for clots, particularly those with a history of heart disease or stroke. Compression stockings were found to significantly reduce DVT incidence by 18.75 times compared to controls.
Aortic dissection is a life-threatening condition that can occur in people who have used crack cocaine, particularly those with high blood pressure or Marfan syndrome. Researchers found that 29% of cocaine users died from the condition compared to 17% of non-users.
Researchers have successfully treated five patients with severe chest pain with injections of their own bone marrow cells, showing increased blood flow in treated areas. The treatment appears safe and relatively inexpensive with no reported side effects.
Men with stable chronic heart failure experienced improved sexual activity and quality of life after regular cycling. The study found significant improvements in endothelial function, measured through brachial artery dilation and oxygen uptake, resulting from the exercise routine.
Researchers found that EECP therapy increases levels of angiogenic factors, promoting the development of collateral vessels and improving blood flow. The study suggests EECP may be an alternative to invasive procedures for treating some Americans with angina.
Researchers found that moderate alcohol consumption can lower arterial stiffness in people over 50, with the greatest benefit seen at older ages. The study, which examined data from 563 volunteers between 20 and 90 years old, suggests that a daily drink may be beneficial for cardiovascular health.
Researchers found that chest blows from objects such as baseballs or swings can lead to commotio cordis, a type of sudden cardiac death. The study identified 124 cases, with most victims being male children under 12 years old, and emphasized the importance of public education and awareness in preventing these incidents.
A study found that children from high-risk families have lower levels of enzymes that help dispose of free radicals, making them more susceptible to cellular damage. Increasing intake of fruits and vegetables can help build up these enzymes and prevent free radical damage.
In two studies, VEGF gene therapy significantly reduced angina episodes and improved exercise tolerance in patients with end-stage coronary heart disease. The treatment has shown impressive clinical results, with most patients experiencing continued improvement in daily life after treatment.
A study found that young athletes are more prone to sudden death due to cardiovascular diseases, with a higher risk of 2.5 times compared to non-athletes. Enhanced pre-participation screening methods, including electrocardiograms, are recommended to identify affected athletes.
Researchers analyzed 20 years of US vital statistics data to find racial disparities in heart disease mortality rates. The study confirmed that African Americans experienced a slower decline in CHD death rates, highlighting the need for targeted prevention programs.
Researchers report significant advancements in sutureless vascular graft surgery, reducing operating time by up to 90%. The new techniques enable quicker connections of blood vessels and minimize damage to the heart, paving the way for minimally invasive surgery on the beating heart.
A study of over 3,000 senior citizens found that some drinking among the elderly may fight age-related brain injuries like silent strokes and white matter disease, but any level of alcohol intake may shrink brain matter. Light drinkers had fewer white matter lesions than abstainers or heavy drinkers.
Researchers used low doses of dextroamphetamine in a four-year study of 21 stroke survivors with aphasia. The drug group made significant gains in communication abilities, surpassing 15-point clinically significant changes in 83% of participants.
Researchers found that new collateral blood flow pathways were created in the brain after a minor stroke. This suggests that the brain can recover some blood flow after a small stroke, potentially reducing damage and improving long-term recovery.
A study found that pacemakers and ICDs can be infected with Staphylococcus aureus bacteremia without obvious signs, highlighting the need for accurate documentation and removal of devices to prevent serious illness and death. The researchers concluded that removing cardiac devices is essential for patients who develop staph infection.