Edited by Jeremy Nathans, Johns Hopkins University School of Medicine, Baltimore, MD; received October 24, 2024; accepted June 2, 2025 ...

After a mini stroke at 25, Hailey Bieber discovered a congenital heart defect called PFO. Her story highlights stroke warning signs and the importance of early care.

Blood vessels in the brain are highly interconnected and efficient in actively regulating blood flow. Yet, the mechanisms that regulate flow are not well studied on a holistic level. To determine how ...

Blood vessels in the brain are highly interconnected and efficient in actively regulating blood flow. Yet, the mechanisms that regulate flow are not well studied on a holistic level. To determine how ...

“Whether patients undergo a procedure to remove plaque in the carotid artery, known as a carotid endarterectomy, stenting to insert a flexible tube to hold open the narrowed part of the artery, or a ...

Background Coronary artery disease (CAD) results in reduced myocardial blood flow (MBF) and ischaemia. Patients with CAD often have impaired functional capacity and are at risk of developing heart ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation ...

Blood flow restriction therapy is a rehabilitation modality where a blood restriction cuff is used to reduce arterial inflow and occlude venous outflow in the setting of resistance training or ...

Eating a daily serving of peanuts may help older adults improve blood flow to their brains and boost memory, according to new research. In a study published in Clinical Nutrition, scientists at the ...

New research, new tech and new partnerships are pushing blood flow restriction training from rehab niches to the frontline of performance innovation. Cyclingnews investigates whether it's a ...

In recent years, there has been a growing trend in wearable technology: trackers that look like a fashion accessory and yet are smart enough to help us understand our bodies better. If you’ve ever ...

A new ultrasound-based imaging tech has been developed to map the organ blood flow in four dimensions (3D + time) — a level of detail previously unattainable. This new medical imaging tech could ...