Everyone knows the health risks of carrying too much fat around the waist and hips, but UVA Health scientists are developing a noninvasive way to assess the health risks of unseen fat around the heart.

23 Dec 2024

Propranolol helps control Parkinson's tremors

The standard medication levodopa does not always work against tremors in Parkinson's disease, especially in stressful situations.

23 Dec 2024

Trash incinerators disproportionately harm Black and Hispanic people

When leaders of Florida's most populous county met in September to pick a site for what could become the nation's largest trash incinerator, so many people went to the government center to protest that overflow seating spilled into the building's atrium.

23 Dec 2024

‘Waiting list to nowhere’: Homelessness surveys trap Black men on the streets

Maurice Clark huddled in his tent along dusty railroad tracks as two homeless-outreach workers began asking him questions to determine whether he would qualify for free or subsidized housing.

23 Dec 2024

Caseworkers coax homeless people out of Las Vegas’ tunnels for treatment

Case manager Bryon Johnson flashed a light into a dark tunnel beneath the glitz of the Las Vegas Strip on a recent fall afternoon. He stepped into an opening in a concrete ditch littered with trash and discarded clothing to search an underground world for his homeless clients.

23 Dec 2024

UC Davis surgeon pioneers dual chamber leadless pacemaker in 13-year-old patient

UC Davis Director of Pediatric Electrophysiology Dan Cortez has set another world record: He is the first to implant a dual chamber leadless pacemaker in a child.

20 Dec 2024

Study finds a subset of artificial heart patients can regenerate heart muscle

A research team co-led by a physician-scientist at the University of Arizona College of Medicine – Tucson's Sarver Heart Center found that a subset of artificial heart patients can regenerate heart muscle, which may open the door to new ways to treat and perhaps someday cure heart failure.

20 Dec 2024

Groundbreaking study sets global handgrip strength benchmarks

Convenient, safe, and non-invasive, "handgrip strength" is a reliable predictor for age-related disease and disability.

20 Dec 2024

New insights into respiratory syncytial virus and prevention strategies

Respiratory syncytial virus (RSV) is a major cause of respiratory infections, particularly in infants, children under 5 years, and older adults. Its rapid spread makes RSV a serious public health concern. Currently, there are no effective medications for RSV, and current treatment focuses on providing supportive care and preventing its spread.

20 Dec 2024

Higher daily step counts associated with fewer depressive symptoms

A systematic review reveals that walking 7,000+ steps daily is associated with lower depression risk, underscoring physical activity's role in mental health.

20 Dec 2024

Subjective walking speed is a quick, equipment-free tool for identifying metabolic health risks

The study reveals a strong association between walking speed and metabolic disease risk in obesity, suggesting fast walking as a vital health intervention.

20 Dec 2024

Long-term green tea catechins prevent aging-related cardiac dysfunction

A new publication from Genes & Diseases; DOI 10.1016/j.gendis.2024.101284, discusses the effect of long-term administration of green tea catechins on aging-related cardiac diastolic dysfunction and decline of troponin I.

20 Dec 2024

Study shows beef can be part of a heart-healthy diet

A recently published, comprehensive systematic review and meta-analysis has added to the growing body of evidence showing that beef can be enjoyed in a heart-healthy diet.

20 Dec 2024

Drinking more coffee linked to reduced cognitive decline in people with atrial fibrillation

Drinking multiple cups of coffee a day may help prevent cognitive decline in people with atrial fibrillation (AFib or AF), according to new research published on Dec. 14, 2024 in the Journal of the American Heart Association, an open-access, peer-reviewed journal of the American Heart Association.

19 Dec 2024