Stroke News and Research

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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.

Stair climbing linked to longer life

Climbing stairs is associated with a longer life, according to research presented today at ESC Preventive Cardiology 2024, a scientific congress of the European Society of Cardiology.

26 Apr 2024

Synchronized vasomotion enhances brain function in mice

Compared with computers, the brain can perform computations with a very low net energy supply. Yet our understanding surrounding how the biological brain manages energy is still incomplete.

26 Apr 2024

Good sleep patterns cut heart disease risk, study finds

Persistently favorable sleep patterns may reduce the risk of cardiovascular disease, even in individuals with higher genetic susceptibility.

25 Apr 2024

Cancer history raises cardiovascular disease risk in hypertensive patients

Research reveals that individuals with hypertension and a history of cancer are at an increased risk of cardiovascular disease, with those undergoing chemotherapy facing the highest risk.

25 Apr 2024

PhRMA Foundation awards grants to fight health disparities with digital health tools

The PhRMA Foundation (PhF) awarded $500,000 grants to David G. Armstrong, DPM, MD, PhD, of the University of Southern California and Nino Isakadze, MD, MHS, of Johns Hopkins University to conduct research using digital health technologies (DHTs) to improve health equity and health outcomes for patients.

25 Apr 2024

Machine learning system offers new hope for diagnosis of rare genetic disorders

Diagnosing rare Mendelian disorders is a labor-intensive task, even for experienced geneticists. Investigators at Baylor College of Medicine are trying to make the process more efficient using artificial intelligence.

25 Apr 2024

Study links acid-reducing drugs to increased risk of migraine

People who take acid-reducing drugs may have a higher risk of migraine and other severe headache than people who do not take these medications, according to a study published in the April 24, 2024, online issue of Neurology Clinical Practice, an official journal of the American Academy of Neurology.

24 Apr 2024

Healthy eating social media accounts influence diet choices

Researchers from Aston University have found that people following healthy eating accounts on social media for as little as two weeks ate more fruit and vegetables and less junk food.

24 Apr 2024

Study links poor heart health in Black women to midlife cognitive decline

A new study has found that Black women with poor cardiovascular health may face an elevated risk of early signs of cognitive decline in midlife.

24 Apr 2024

Better cardiovascular health among middle-aged Black women linked to less decline in cognition

Better heart health was linked to less decline in mental processing speed and cognition among middle-aged Black women, although not among middle-aged white women, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

24 Apr 2024

Younger adults with atrial fibrillation face higher rates of heart failure and stroke

The risk factor (RF) burden, clinical outcomes, and long-term survival among patients with atrial fibrillation (AF) under 65 years of age.

24 Apr 2024

Global warming intensifies stroke risk: Study links temperature swings to rising stroke burden worldwide

Study found that non-optimal temperatures are responsible for over half a million stroke deaths globally in 2019, revealing significant variations in stroke burden due to temperature across different regions and demographic groups.

24 Apr 2024

$4.8 million grant supports research on TDP-43 misfolding in neurodegenerative diseases

A new $4.8 million grant will support researchers from Indiana University School of Medicine and the Medical Research Council Laboratory of Molecular Biology to study how human neurodegenerative diseases are affected by the misfolding of the protein TDP-43.

23 Apr 2024