A study found that the terrorist attack led to an increase in heart attacks and cardiac arrhythmias, with patients experiencing psychological stress showing higher rates of these events. The findings suggest that drugs like beta blockers may help reduce the risk for people with heart disease and risk factors.
Cardiac researchers report improved blood flow to ischemic heart muscle using granulocyte colony-stimulating factor (G-CSF), a potential new treatment for intractable ischemia. Meanwhile, ICD patients may be safer with vigorous exercise, while daytime sleepiness significantly affects the quality of life of angina patients.
A recent study by the American Heart Association found that hospital staff preparedness significantly impacts survival rates for cardiac arrests during night shifts. The research indicates that patients experiencing cardiac arrest at night have a lower survival rate compared to those who experience it during the day or evening shifts.
Researchers discovered that a growth factor, granulocyte colony stimulating factor (G-CSF), can increase the number of stem cells in the heart, which may help repair damaged heart tissue. After six weeks, patients showed significant improvements in heart function and metabolic recovery.
A new implantable device called OPTIMIZER II has shown promise in treating heart failure by strengthening the heart's contraction using an electrical signal. The study enrolled 25 patients with moderately severe heart failure and found a statistically significant improvement in ejection fraction and quality of life.
A study found a significant positive association between cardiovascular disease deaths and air pollutants in Athens, Greece, with a 10-mg/m3 increase in black smoke linked to a 4% increase in CVD deaths. High carbon monoxide levels also showed a strong correlation with increased heart disease risk.
A new study found that patients living in neighborhoods with high poverty rates had a 30% higher death rate after a heart attack. Researchers analyzed data from the Worcester Heart Attack Study, which included 2,539 confirmed cases of heart attack collected between 1995 and 1999.
A study examining factors that influence successful aging found a link between social isolation and increased levels of inflammatory biomarkers in men's blood. The study suggests that social relationships may influence health through biological processes, with implications for heart disease risk.
Researchers develop new approach to treating extreme artery blockages using G-CSF treatment. Insurance disparities are found in diabetic minorities with a lack of coverage driving disparities in preventive care.
A recent study by the American Heart Association recommends regular brisk but comfortable walking to boost cardiovascular fitness. Middle-aged obese adults walked at a self-selected pace and achieved recommended levels of exercise intensity.
Researchers used endothelial progenitor cells from bone marrow to repair damaged blood vessels in rats with pulmonary arterial hypertension (PAH), reducing systolic pressure and improving microcirculation. The study suggests a regenerative approach that could lead to a new clinical therapy for this devastating disease.
A recent study has found a link between smallpox vaccination and rare heart diseases, including pericarditis and myocarditis. Twenty-four cases of these conditions were identified among 37,876 US civilian healthcare workers who received the vaccine as part of a bioterrorism readiness program.
Researchers found that women with coronary artery disease and an implantable cardioverter-defibrillator have a lower rate of sustained ventricular tachycardia or fibrillation compared to men. Additionally, automated external defibrillators (AEDs) in health clubs reversed sudden cardiac death in six out of eight victims, supporting the ...
Researchers tested mononuclear bone marrow cell transplant injections in patients with severe ischemic heart failure and found improved blood flow, reduced chest pain, and increased exercise capacity. Treated patients showed significant reductions in reversible defects and improvements in oxygen consumption and metabolic equivalents.
Researchers have successfully treated heart attack patients with stem cells harvested from their own bone marrow, resulting in improved cardiac function and increased blood flow to the damaged area. This breakthrough therapy could potentially lead to a new treatment for heart attacks.
Researchers found that human bone marrow-derived multipotent stem cells can differentiate into both vessels and heart muscle, regenerating essential tissues of the heart. The study shows promise for treating acute and chronic heart failure and other blood vessel diseases.
Researchers found that exposure to fine particles of less than 10 micrometers increased the risk of heart attacks in smokers, even at levels lower than current national standards. Air pollution levels in Dijon remained under four on the ATMO index 86 percent of the time.
A recent study by the American Heart Association found that heart failure patients often leave the hospital without receiving life-prolonging therapies or complete discharge instructions. The study, which analyzed data from over 33,000 patients, highlights the need for hospitals to improve their adherence to established guidelines.
The Get With The Guidelines Coronary Artery Disease (GWTG-CADSM) program improved treatment quality for heart attack patients by increasing the use of aspirin and beta-blockers. Gender gaps in treatment were also reduced, with more women receiving life-saving therapies.
Studies found that individuals with cardiovascular risk factors identified in middle age had significantly higher Medicare costs after age 65 and during their last year of life. Those with more risk factors spent more on treating cardiovascular disease and experienced greater healthcare expenditures overall.
A trial of the clot-busting drug tenecteplase suggests it may improve outcomes in some cases of cardiac arrest. A pharmacist-managed service also showed promising results by reducing recidivism among CVD patients, with women achieving lower target cholesterol levels.
The study found that public access defibrillation increased from 0.82% to 2.05% between 1999 and 2002, with a 50% survival rate for those treated. Over 4,000 people were trained to use the devices, and 457 AEDs were registered.
A study found that more than half of children aged 8-17 had at least one metabolic syndrome risk factor, including low HDL levels and high triglycerides. The researchers detected the highest rates of multiple risk factors in children around puberty, ages 10-13.
A new wireless device called Vital Dust transmits patient data to hospital locations, enabling medical teams to monitor vital signs in real-time. This allows for faster triage and prioritization of critical patients during mass casualty events.
Researchers found that unusual fatigue was the most common early symptom reported by women before their heart attacks, with 70% of cases. The study's lead author emphasizes the importance of educating women about new symptoms and seeking medical care to determine their cause, especially those with known cardiovascular risks.
A new study examined lipid data from the DASH-Sodium Trial and found no notable increases in blood lipid levels among participants on low, intermediate, or high sodium intake levels. The findings are significant for public health recommendations to reduce sodium intake and lower high blood pressure.
Studies found that people with high-normal blood pressure already have signs of target organ damage and are at increased risk for cardiovascular death. Potassium intake was also shown to reduce the size of a stroke in an animal study.
Researchers found genetic associations with blood pressure, including a SNP in adducin 2 that lowered systolic blood pressure in hypertensive individuals treated with beta-blockers. These findings may enable personalized treatment approaches to manage high blood pressure.
Researchers found that people with high blood pressure have reduced blood flow to the brain compared to those with normal blood pressure, leading to slightly worse scores on memory tests. This vascular remodeling may explain why some individuals experience subtle differences in mental tasks.
Dr. Judah Folkman, a pioneer in angiogenesis research, has been awarded the Novartis Award for Hypertension Research for his contributions to understanding how angiogenesis affects blood vessels leading to high blood pressure. His work has led to discoveries of new molecules and treatments for hypertension and cancer.
Researchers link tooth loss to subclinical atherosclerosis and increased carotid plaque buildup. The study suggests that chronic infection or inflammation of the gums may contribute to tooth loss.
Researchers studied carotid artery thickness in 1,662 men and women with a family history of premature coronary heart disease. The study found that those with at least one parent who had a heart attack before age 60 had thicker artery walls, associated with increased risk of heart attack or stroke.
A long-term study found that patients with leukoaraiosis, a condition characterized by scattered loss of white matter in the brain, were 1.5 times more likely to have a stroke than those without the condition. The risk was even higher for multiple strokes, leading to increased disability.
A recent study found that heart failure patients cared for by cardiologists had significantly lower one-year death rates compared to those treated by other types of physicians. The study analyzed data from 38,702 Canadian patients and found that cardiologist-managed patients had a mortality rate of 28.5%, compared to 31.7% for general ...
A high C-reactive protein (CRP) level is an independent risk factor for stroke, with higher levels more closely related to stroke in people with thicker artery walls. Elevated CRP may denote plaque instability, increasing the likelihood of a blood clot forming and causing a stroke.
Researchers found that a Chinese herbal medicine called gastrodine compound granule significantly improved memory and behavioral scores in patients with mild to moderate vascular dementia. The study showed a 51.43% improvement rate, compared to 52% for the standard medication Duxilâ.
Researchers found a significant reduction in micro-emboli during off-pump coronary bypass surgery compared to traditional pump-assisted procedures. This decrease was associated with lower rates of neurological complications and cognitive decline after surgery.
A study of 448 children in New York Head Start preschool programs found that those with high cholesterol at ages 3 and 4 were more likely to have high cholesterol five years later. The study suggests that early intervention and primary prevention can be effective in reducing the risk of coronary heart disease.
A recent study by the American Heart Association has linked high fruit and vegetable intake to lower healthcare costs in older age. The study found that middle-aged men who consumed more than 42 cups of fruits and vegetables per month had significantly lower Medicare charges compared to those who consumed less.
A study of rural Hawaiians reveals high smoking rates, particularly among native Hawaiian women, which are attributed to lower socioeconomic status and cultural identity. The research aims to develop targeted anti-smoking strategies tailored to the specific needs of this demographic.
A two-year study compares Chinese immigrant stroke patients to controls, finding reduced stroke risk through improved dietary habits, increased exercise, and better job status. Stressful factors like language barriers also contribute to lower job satisfaction among immigrants.
A recent study found that Asian Americans are seven times more likely to develop silent myocardial ischemia, a condition where plaque buildup restricts blood flow to the heart. Patients may experience fatigue, shortness of breath or palpitations instead of chest pain, emphasizing the need for awareness and early screenings.
Researchers detected SUDS in French Polynesians, a condition linked to family history and fainting. Treatment with implantable defibrillators can prevent sudden death, but further study is needed.
Researchers at CDC found a rise in cholesterol levels among Japanese children, mirroring trends seen in Western countries. The study highlights the importance of early intervention measures to prevent heart disease and obesity.
A study found that statin therapy combined with aggressive lifestyle modifications can significantly reduce coronary calcium scores and prevent disease progression. In the 12-year follow-up, nearly one-third of patients on statins and lifestyle changes showed reduced calcification scores, avoiding revascularization procedures.
Research shows that omega-3 fish oils stored in heart cells can prevent sudden cardiac death and fatal arrhythmias. Studies found a 29% reduction in deaths among men who ate fish at least twice a week, attributed to fewer fatal arrhythmias.
The regional stroke center, supported by a team of neurologists and radiologists, improved tPA treatment for ischemic stroke patients within a 100-mile radius. This led to higher treatment rates, reduced permanent disability, and better outcomes for patients.
Researchers found that consuming sesame oil as the sole cooking oil for 60 days lowered patients' blood pressure levels from 166/101 mm Hg to 134/84.6 mm Hg, with a reduced dose of nifedipine from 22.7 mg/day to 7.45 mg/day. The effect may be attributed to polyunsaturated fatty acids and sesamin in sesame oil.
A study found that regular physical activity, especially brisk walking, significantly reduces the risk of cardiovascular disease and death in men with diabetes. Diabetic men who were in the third highest category of total physical activity reduced their risk by 36 percent.
Researchers linked poorly controlled hypertension with a higher risk of depression in patients. The study highlights the importance of treating depression to prevent poor blood pressure control and related health risks.