Stroke News and Research

RSS

A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Raised blood pressure remains the leading risk factor for all-cause and cardiovascular deaths in Australia

Raised blood pressure has been the leading risk factor for death in Australia for the past three decades, according to a study published February 21, 2024, in the open-access journal PLOS ONE led by Alta Schutte and Xiaoyue Xu from The George Institute for Global Health and UNSW, Sydney, with colleagues across Australia.

21 Feb 2024

Study links ultra-processed food consumption with higher cardiovascular risk

Systematic review and meta-analysis revealed a linear relationship between the consumption of ultra-processed foods and an increased risk of cardiovascular events, emphasizing the need for public health initiatives to mitigate this risk.

21 Feb 2024

New mechanism discovered: B cells' contribution to immune tolerance in thymus gland

Immune cells must learn not to attack the body itself. A team of researchers from the Technical University of Munich (TUM) and the Ludwig Maximilian University of Munich (LMU) has discovered a previously unknown mechanism behind this: other immune cells, the B cells, contribute to the "training" of the T cells in the thymus gland.

21 Feb 2024

Study highlights COVID-19's mental health toll on older adults with stroke history

A new longitudinal study from the University of Toronto highlights the substantial mental health toll of the COVID-19 pandemic on older adults with a history of stroke.

21 Feb 2024

Finasteride may offer life-saving benefits beyond hair loss treatment

The drug finasteride, also known as Propecia or Proscar, treats male pattern baldness and enlarged prostate in millions of men worldwide.

20 Feb 2024

Healthy plant-based diets linked to lower risk of obstructive sleep apnea

People who eat a healthy, plant-based diet that is high in vegetables, fruit, whole grains and nuts are less likely to suffer with obstructive sleep apnea (OSA), according to a study published today (Wednesday) in ERJ Open Research.

20 Feb 2024

Study reveals low utilization of PCSK9 inhibitors in high-risk patients

A new study published in Circulation: Cardiovascular Quality and Outcomes from the Family Heart Foundation -; a patient-centered research and advocacy nonprofit organization dedicated to improving the lives of families impacted by inherited lipid disorders and LDL-cholesterol -; revealed that utilization of proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) to reduce low-density lipoprotein cholesterol (LDL-C) remains low among high-risk patients.

20 Feb 2024

Ultra-sensitive blood test predicts functional outcome in stroke patients

An ultra-sensitive blood test that reflects brain damage after acute ischemic stroke - and also predicts functional outcome.

20 Feb 2024

Women reap greater health benefits from exercise than men

Women who exercise regularly have a significantly lower risk of an early death or fatal cardiovascular event than men who exercise regularly, even when women put in less effort, according to a National Institutes of Health-supported study.

19 Feb 2024

Study discovers link between a breakdown product from excess niacin and heart disease

Cleveland Clinic researchers have identified a new pathway that contributes to cardiovascular disease associated with high levels of niacin, a common B vitamin previously recommended to lower cholesterol.

19 Feb 2024

Study suggests high levels of vitamin B3 breakdown products are linked to higher risk of mortality, heart attacks, and stroke

Researchers utilized an untargeted metabolomics technique to look for new compounds and pathways that may contribute to residual cardiovascular disease risk.

19 Feb 2024

Risk of non-alcoholic fatty liver disease for cardiovascular disease and all cause death in patients with type 2 diabetes mellitus

Researchers investigated the link between non-alcoholic fatty liver disease in individuals with type 2 diabetes mellitus (T2DM) and all-cause death and cardiovascular disease.

16 Feb 2024