A new study found that hospitalized heart failure patients have lower survival rates and higher re-hospitalization risks despite normal left ventricular ejection fractions, highlighting the need for better treatments and outcomes prediction methods.
Researchers found that only 34 cases of cardiac arrest occurred during or within an hour of sexual intercourse out of 4,557 cases. Men were more likely to experience cardiac arrest during sex, and bystander CPR was performed in only one-third of the cases.
Research explores military-related brain disorders and potential treatments, including improved visual responses and neural stem cell therapy. Disruptions in brain networks may underlie symptoms of Gulf War Illness, such as changes in vision, language function, pain perception, and mood regulation.
A new study by Intermountain Medical Center found that patients with reduced levels of the common heart hormone B-type natriuretic peptide (BNP) had significantly lower readmission rates and mortality, with a 30% lower risk of hospital readmission within 30 days and a 54% lower mortality rate.
Researchers successfully created a fully functional extra eye in the center of a beetle's head using a simple genetic tool. The study provides new insights into how developmental processes reorganize to create novel complex traits, and could help address fundamental questions in development, evolution, and medicine.
Researchers analyzed PCI outcomes at over 650 hospitals, finding similar rates of in-hospital deaths, acute kidney injury, and bleeding between ranked and unranked hospitals. The study suggests that safe and high-quality stent procedures are performed nationwide, regardless of hospital ranking.
New studies shed light on sleep's extensive effects on the brain, including impaired memory and judgment, increased risk of stroke, obesity, and cardiovascular disease. Sleep consolidation also plays a crucial role in memory formation.
Researchers found that statins prescribed at the time of discharge significantly reduce the risk of future heart attacks, strokes, or other cardiovascular events. High-intensity statin doses showed greater benefits, particularly for younger patients, with a 21% reduction in risk.
A study of over 60,000 patients with known heart disease found that follow-up LDL cholesterol tests significantly reduce the risk of reoccurring heart attacks and strokes. Patients who didn't receive these tests were more likely to experience major adverse outcomes.
Researchers found that prolonged TV viewing increases the risk of developing venous thromboembolism, even in those who meet physical activity guidelines. The study suggests that incorporating physical activity into daily routines, such as walking or using a treadmill while watching TV, can help mitigate this risk.
A new analysis of heart failure data found that federal policies aimed at reducing readmissions have led to an increase in deaths among these patients. The study suggests that the focus on keeping patients out of hospitals may be harming them, rather than improving quality of care.
A combination of reduced sodium intake and the DASH diet has been shown to lower systolic blood pressure in adults with hypertension. The study followed 412 adults with varying levels of blood pressure and found that those on a low-sodium or DASH diet had lower blood pressure than those with high sodium consumption.
A major new study has found that commonly used treatments to prevent acute kidney failure after angiogram procedures make no difference to health outcomes. Patients undergoing angiography should instead be treated with saline, which is cheaper and more readily available, say researchers.
Research finds contemporary eating disorder treatment in UK pays little attention to cultural contexts, such as gender, affecting women and girls disproportionately. A new treatment intervention addresses these issues by examining cultural expectations surrounding femininity.
A program aimed at reducing hospital readmissions for heart failure patients was found to decrease readmission rates but increase mortality rates among Medicare patients. The study suggests that the Hospital Readmissions Reduction Program may be associated with compromised survival rates, raising concerns about its effectiveness.
Research found only 34 cases of SCA linked to sexual activity out of 4,557 total SCAs in Portland, Oregon. Patients who experienced SCA related to sex had a higher rate of ventricular fibrillation/tachycardia and lower bystander CPR rates
Researchers used CRISPR-Cas9 to pinpoint epigenetic signals driving cocaine addiction and shed light on rare genetic disorders. They also developed a cellular disease model to probe the neurobiological causes of schizophrenia and identified changes in neural stem cells caused by Zika virus.
E-cigarette aerosols slow the heart rate and prolong the electrical cycle in mice. Heating propylene glycol and vegetable glycerin generates toxic compounds that trigger cardiovascular effects, including bradycardia and increased blood pressure.
Researchers develop new mouse model that captures pathology of sporadic neurological diseases, including ALS and FTD. The study reveals TDP-43 accelerates age-dependent degeneration of interneurons, a key finding with potential for studying neurological diseases accelerated by aging.