A new small study has revealed the impact of obesity on muscle structure in patients having a form of heart failure called heart failure with a preserved ejection fraction (HFpEF). A new small study led by Johns Hopkins Medicine researchers and published July 25th in the journal Nature Cardiovascular Research has revealed the impact of
To diagnose heart conditions including heart attacks and heart rhythm disturbances, clinicians typically rely on 12-lead electrocardiograms (ECGs) -- complex arrangements of electrodes and wires placed around the chest and limbs to detect the heart's electrical activity. But these ECGs require specialized equipment and expertise, and not all clinics have the capability to perform them.
A new small study has revealed the impact of obesity on muscle structure in patients having a form of heart failure called heart failure with a preserved ejection fraction (HFpEF). A new small study led by Johns Hopkins Medicine researchers and published July 25th in the journal Nature Cardiovascular Research has revealed the impact of
A new small study has revealed the impact of obesity on muscle structure in patients having a form of heart failure called heart failure with a preserved ejection fraction (HFpEF). A new small study led by Johns Hopkins Medicine researchers and published July 25th in the journal Nature Cardiovascular Research has revealed the impact of
Strokes lead to irreversible damage to the brain and are one of the most common causes of dependency or death. As the cellular reactions to a cerebral infarction are not yet fully understood, there is a lack of possible approaches to promote the regeneration of damaged nerve tissue in the brain. A new study closes
To diagnose heart conditions including heart attacks and heart rhythm disturbances, clinicians typically rely on 12-lead electrocardiograms (ECGs) -- complex arrangements of electrodes and wires placed around the chest and limbs to detect the heart's electrical activity. But these ECGs require specialized equipment and expertise, and not all clinics have the capability to perform them.
Neurotransmitter levels in the brain can indicate brain health and neurodegenerative diseases like Alzheimer's. However, the protective blood-brain barrier (BBB) makes delivering fluorescent sensors that can detect these small molecules to the brain difficult. Now, researchers demonstrate a way of packaging these sensors for easy passage across the BBB in mice, allowing for improved brain
Two of the closest known relatives to SARS-CoV-2 -- a pair of bat coronaviruses discovered by researchers in Laos -- may transmit poorly in people despite being genetically similar to the COVID-19-causing virus, a new study reveals. The findings provide clues as to why some viruses have greater 'pandemic potential' than others and how researchers
Researchers have identified a potential treatment for the respiratory symptoms of long COVID after discovering an unknown cause of the condition inside the lungs. University of Virginia School of Medicine researchers have identified a potential treatment for the respiratory symptoms of long COVID after discovering an unknown cause of the condition inside the lungs. The
Adults with diabetes who meet the recommended guidelines for physical activity may offset the risk of mortality that is associated with excessive sitting time. Adults with diabetes who meet the recommended guidelines for physical activity may offset the risk of mortality that is associated with excessive sitting time, according to a new study at Columbia
A novel study co-authored by a heart failure cardiologist demonstrates the effectiveness of a newly developed scoring system in identifying patients with Heart Failure with Preserved Ejection Fraction (HFpEF). A novel study co-authored by a heart failure cardiologist at University Hospitals Harrington Heart & Vascular Institute, demonstrates the effectiveness of a newly developed scoring system
Researchers have developed a model that rapidly converts stem cells to brain cells with protein structures characteristic of Parkinson's disease (PD), enabling the study of the condition's unique and highly variable disease pathology in a petri dish. Researchers at Brigham and Women's Hospital, a founding member of the Mass General Brigham healthcare system, have developed
Researchers have identified mouse brain regions vulnerable to blood vessel degeneration, offering clues to the connection between vasculature and neurodegenerative disease. Healthy blood vessels matter for more than just heart health. Vascular well-being is critical for brain health and potentially in addressing age-related cognitive decline and neurodegenerative disorders, like Alzheimer's disease, according to new study
If current guidelines for cholesterol and high blood pressure treatment remain unchanged, a newly unveiled heart risk calculator would render 16 million people ineligible for preventive therapy. Loss of eligibility for cholesterol and blood pressure medicines could lead to 107,000 more heart attacks and strokes over 10 years but may reduce new diabetes cases by
We all know what it's like when the penny suddenly drops. Animals too experience such moments of insight. They could prove useful for research of consciousness. We all know what it's like when the penny suddenly drops. Animals too experience such moments of insight. They could prove useful for research, according to Ekrem Dere. For
A new study explored early-onset dementia in the working-age population in Finland. A new major study by the University of Eastern Finland, the University of Oulu and Neurocenter Finland explored early-onset dementia in the working-age population in Finland. The study cohort was one of the largest in the world to date, and the findings were
New research using live mouse-adapted influenza virus improves upon previous mouse experiments to explain how maternal infection impacts fetal brain development. The study also indicates fetal brain changes are more likely once the severity of the mother's infection meets a specific threshold. A bad case of the flu during pregnancy can increase the risk for
A new study found that adults with chronic pain are more likely to experience symptoms of anxiety and depression than people without chronic pain, yet they access mental health care at lower rates and are less likely to have their mental health needs met in treatment. A new University of Arizona Health Sciences study found